131963124 has 24 divisors (see below), whose sum is σ = 308554848. Its totient is φ = 43896160.

The previous prime is 131963123. The next prime is 131963147. The reversal of 131963124 is 421369131.

It is a junction number, because it is equal to n+sod(n) for n = 131963091 and 131963100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131963123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5307 + ... + 17090.

It is an arithmetic number, because the mean of its divisors is an integer number (12856452).

Almost surely, 2^131963124 is an apocalyptic number.

It is an amenable number.

131963124 is an abundant number, since it is smaller than the sum of its proper divisors (176591724).

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

131963124 is a wasteful number, since it uses less digits than its factorization.

131963124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22895 (or 22893 counting only the distinct ones).

The product of its digits is 3888, while the sum is 30.

The square root of 131963124 is about 11487.5203590679. The cubic root of 131963124 is about 509.1169185498.

The spelling of 131963124 in words is "one hundred thirty-one million, nine hundred sixty-three thousand, one hundred twenty-four".