115231753042 has 32 divisors (see below), whose sum is σ = 204796335744. Its totient is φ = 47600016000.

The previous prime is 115231753031. The next prime is 115231753057. The reversal of 115231753042 is 240357132511.

It is a junction number, because it is equal to n+sod(n) for n = 115231752989 and 115231753007.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1161709 + ... + 1256992.

It is an arithmetic number, because the mean of its divisors is an integer number (6399885492).

Almost surely, 2^115231753042 is an apocalyptic number.

115231753042 is a deficient number, since it is larger than the sum of its proper divisors (89564582702).

115231753042 is a wasteful number, since it uses less digits than its factorization.

115231753042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2418834.

The product of its (nonzero) digits is 25200, while the sum is 34.

Adding to 115231753042 its reverse (240357132511), we get a palindrome (355588885553).

The spelling of 115231753042 in words is "one hundred fifteen billion, two hundred thirty-one million, seven hundred fifty-three thousand, forty-two".