131303122020272 has 80 divisors (see below), whose sum is σ = 280498309905600. Its totient is φ = 59263931596800.

The previous prime is 131303122020271. The next prime is 131303122020313. The reversal of 131303122020272 is 272020221303131.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (131303122020271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53927897 + ... + 56310072.

It is an arithmetic number, because the mean of its divisors is an integer number (3506228873820).

Almost surely, 2^{131303122020272} is an apocalyptic number.

It is an amenable number.

131303122020272 is an abundant number, since it is smaller than the sum of its proper divisors (149195187885328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131303122020272 is a wasteful number, since it uses less digits than its factorization.

131303122020272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110238174 (or 110238168 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The spelling of 131303122020272 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred twenty-two million, twenty thousand, two hundred seventy-two".