"I have not had a single happy day in my life. I have always worked hard, digging in the garden."
"I am tired. Long life is not at all God's gift for me - but a punishment."
She would also have been 55 when World War II ended, and 102 when the Soviet Union collapsed a generation ago.
According to the Russian government, Koku's passport states her date of birth as 1st June 1889.
Koku lost all her children except for one daughter during the Chechen Wars, and her remaining daughter died in 2013.
Some years ago Koku lost her eyesight and now depends on her descendants to take care of her as there are some things she cannot do on her own.
Her granddaughter Azma attributes her longevity to a healthy plant-based nutrition of and hard manual work.
She said: "Grandma hasn't been eating meat for a very long time, even chicken. She only eats fruit and vegetables."
Istambulova recalls Nazi German tanks passing her home during the war and how her family were deported along with the many other Chechens being accused of Nazi collaboration by Stalin.
- australscope