116111497 has 2 divisors, whose sum is σ = 116111498. Its totient is φ = 116111496.

The previous prime is 116111477. The next prime is 116111503. The reversal of 116111497 is 794111611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113976976 + 2134521 = 10676^2 + 1461^2 .

It is a cyclic number.

It is not a de Polignac number, because 116111497 - 2¹¹ = 116109449 is a prime.

It is not a weakly prime, because it can be changed into another prime (116111407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58055748 + 58055749.

It is an arithmetic number, because the mean of its divisors is an integer number (58055749).

Almost surely, 2^116111497 is an apocalyptic number.

It is an amenable number.

116111497 is a deficient number, since it is larger than the sum of its proper divisors (1).

116111497 is an equidigital number, since it uses as much as digits as its factorization.

116111497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 31.

The square root of 116111497 is about 10775.5044893499. The cubic root of 116111497 is about 487.8561020342.

The spelling of 116111497 in words is "one hundred sixteen million, one hundred eleven thousand, four hundred ninety-seven".