115142130632 has 32 divisors (see below), whose sum is σ = 220211854200. Its totient is φ = 56425689600.

The previous prime is 115142130617. The next prime is 115142130637. The reversal of 115142130632 is 236031241511.

It can be written as a sum of positive squares in 4 ways, for example, as 91902347716 + 23239782916 = 303154^2 + 152446^2 .

It is a junction number, because it is equal to n+sod(n) for n = 115142130595 and 115142130604.

It is not an unprimeable number, because it can be changed into a prime (115142130637) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 282707 + ... + 556962.

Almost surely, 2^115142130632 is an apocalyptic number.

It is an amenable number.

115142130632 is a deficient number, since it is larger than the sum of its proper divisors (105069723568).

115142130632 is a wasteful number, since it uses less digits than its factorization.

115142130632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840017 (or 840013 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 115142130632 in words is "one hundred fifteen billion, one hundred forty-two million, one hundred thirty thousand, six hundred thirty-two".