117106697 has 2 divisors, whose sum is σ = 117106698. Its totient is φ = 117106696.

The previous prime is 117106637. The next prime is 117106721. The reversal of 117106697 is 796601711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64384576 + 52722121 = 8024^2 + 7261^2 .

It is a cyclic number.

It is not a de Polignac number, because 117106697 - 2²⁰ = 116058121 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 117106697.

It is not a weakly prime, because it can be changed into another prime (117106637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58553348 + 58553349.

It is an arithmetic number, because the mean of its divisors is an integer number (58553349).

Almost surely, 2^117106697 is an apocalyptic number.

It is an amenable number.

117106697 is a deficient number, since it is larger than the sum of its proper divisors (1).

117106697 is an equidigital number, since it uses as much as digits as its factorization.

117106697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15876, while the sum is 38.

The square root of 117106697 is about 10821.5847730358. The cubic root of 117106697 is about 489.2459553119.

The spelling of 117106697 in words is "one hundred seventeen million, one hundred six thousand, six hundred ninety-seven".