115511713002 has 72 divisors (see below), whose sum is σ = 293231484000. Its totient is φ = 32765877648.

The previous prime is 115511712983. The next prime is 115511713013. The reversal of 115511713002 is 200317115511.

115511713002 is a `hidden beast` number, since 1 + 15 + 511 + 7 + 130 + 0 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 348502 + ... + 593697.

It is an arithmetic number, because the mean of its divisors is an integer number (4072659500).

Almost surely, 2^115511713002 is an apocalyptic number.

115511713002 is an abundant number, since it is smaller than the sum of its proper divisors (177719770998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115511713002 is a wasteful number, since it uses less digits than its factorization.

115511713002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942360 (or 942350 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 27.

Adding to 115511713002 its reverse (200317115511), we get a palindrome (315828828513).

The spelling of 115511713002 in words is "one hundred fifteen billion, five hundred eleven million, seven hundred thirteen thousand, two".