131320230220112 has 60 divisors (see below), whose sum is σ = 257984845163136. Its totient is φ = 64754760828480.

The previous prime is 131320230220079. The next prime is 131320230220163. The reversal of 131320230220112 is 211022032023131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39242687 + ... + 42457377.

Almost surely, 2^{131320230220112} is an apocalyptic number.

It is an amenable number.

131320230220112 is a deficient number, since it is larger than the sum of its proper divisors (126664614943024).

131320230220112 is a wasteful number, since it uses less digits than its factorization.

131320230220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3215136 (or 3215023 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 131320230220112 its reverse (211022032023131), we get a palindrome (342342262243243).

The spelling of 131320230220112 in words is "one hundred thirty-one trillion, three hundred twenty billion, two hundred thirty million, two hundred twenty thousand, one hundred twelve".