115112770663 has 32 divisors (see below), whose sum is σ = 133453578240. Its totient is φ = 98192878560.

The previous prime is 115112770639. The next prime is 115112770687. The reversal of 115112770663 is 366077211511.

It is an interprime number because it is at equal distance from previous prime (115112770639) and next prime (115112770687).

It is not a de Polignac number, because 115112770663 - 2⁹ = 115112770151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115112770693) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17169970 + ... + 17176672.

It is an arithmetic number, because the mean of its divisors is an integer number (4170424320).

Almost surely, 2^115112770663 is an apocalyptic number.

115112770663 is a deficient number, since it is larger than the sum of its proper divisors (18340807577).

115112770663 is a wasteful number, since it uses less digits than its factorization.

115112770663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7507.

The product of its (nonzero) digits is 52920, while the sum is 40.

The spelling of 115112770663 in words is "one hundred fifteen billion, one hundred twelve million, seven hundred seventy thousand, six hundred sixty-three".