115100378632 has 8 divisors (see below), whose sum is σ = 215813209950. Its totient is φ = 57550189312.

The previous prime is 115100378629. The next prime is 115100378641. The reversal of 115100378632 is 236873001511.

It can be written as a sum of positive squares in only one way, i.e., 96662540836 + 18437837796 = 310906^2 + 135786^2 .

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

It is a super-2 number, since 2×115100378632² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115100378591 and 115100378600.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7193773657 + ... + 7193773672.

Almost surely, 2^115100378632 is an apocalyptic number.

It is an amenable number.

115100378632 is a deficient number, since it is larger than the sum of its proper divisors (100712831318).

115100378632 is a wasteful number, since it uses less digits than its factorization.

115100378632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14387547335 (or 14387547331 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 115100378632 in words is "one hundred fifteen billion, one hundred million, three hundred seventy-eight thousand, six hundred thirty-two".