131130203230112 has 48 divisors (see below), whose sum is σ = 259155358180992. Its totient is φ = 65313044375040.

The previous prime is 131130203230087. The next prime is 131130203230127. The reversal of 131130203230112 is 211032302031131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54965843 + ... + 57301869.

It is an arithmetic number, because the mean of its divisors is an integer number (5399069962104).

Almost surely, 2^{131130203230112} is an apocalyptic number.

It is an amenable number.

131130203230112 is a deficient number, since it is larger than the sum of its proper divisors (128025154950880).

131130203230112 is a wasteful number, since it uses less digits than its factorization.

131130203230112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2342781 (or 2342773 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 131130203230112 its reverse (211032302031131), we get a palindrome (342162505261243).

The spelling of 131130203230112 in words is "one hundred thirty-one trillion, one hundred thirty billion, two hundred three million, two hundred thirty thousand, one hundred twelve".