131960504050 has 12 divisors (see below), whose sum is σ = 245446537626. Its totient is φ = 52784201600.

The previous prime is 131960504041. The next prime is 131960504057. The reversal of 131960504050 is 50405069131.

It can be written as a sum of positive squares in 3 ways, for example, as 87127099929 + 44833404121 = 295173^2 + 211739^2 .

It is a junction number, because it is equal to n+sod(n) for n = 131960503997 and 131960504015.

It is not an unprimeable number, because it can be changed into a prime (131960504057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1319604991 + ... + 1319605090.

Almost surely, 2^131960504050 is an apocalyptic number.

131960504050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131960504050 is a deficient number, since it is larger than the sum of its proper divisors (113486033576).

131960504050 is a wasteful number, since it uses less digits than its factorization.

131960504050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2639210093 (or 2639210088 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 131960504050 in words is "one hundred thirty-one billion, nine hundred sixty million, five hundred four thousand, fifty".