115105964152 has 8 divisors (see below), whose sum is σ = 215823682800. Its totient is φ = 57552982072.

The previous prime is 115105964143. The next prime is 115105964161. The reversal of 115105964152 is 251469501511.

It is an interprime number because it is at equal distance from previous prime (115105964143) and next prime (115105964161).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7194122752 + ... + 7194122767.

It is an arithmetic number, because the mean of its divisors is an integer number (26977960350).

Almost surely, 2^115105964152 is an apocalyptic number.

It is an amenable number.

115105964152 is a deficient number, since it is larger than the sum of its proper divisors (100717718648).

115105964152 is a wasteful number, since it uses less digits than its factorization.

115105964152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14388245525 (or 14388245521 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 40.

The spelling of 115105964152 in words is "one hundred fifteen billion, one hundred five million, nine hundred sixty-four thousand, one hundred fifty-two".