131130321033112 has 16 divisors (see below), whose sum is σ = 258809844144600. Its totient is φ = 62114362594560.

The previous prime is 131130321033031. The next prime is 131130321033143. The reversal of 131130321033112 is 211330123031131.

It is a super-2 number, since 2×131130321033112² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431349740089 + ... + 431349740392.

Almost surely, 2^{131130321033112} is an apocalyptic number.

It is an amenable number.

131130321033112 is a deficient number, since it is larger than the sum of its proper divisors (127679523111488).

131130321033112 is a wasteful number, since it uses less digits than its factorization.

131130321033112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862699480506 (or 862699480502 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 131130321033112 its reverse (211330123031131), we get a palindrome (342460444064243).

The spelling of 131130321033112 in words is "one hundred thirty-one trillion, one hundred thirty billion, three hundred twenty-one million, thirty-three thousand, one hundred twelve".