131373954 has 16 divisors (see below), whose sum is σ = 291942240. Its totient is φ = 43791300.

The previous prime is 131373941. The next prime is 131373971. The reversal of 131373954 is 459373131.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1216372 + ... + 1216479.

It is an arithmetic number, because the mean of its divisors is an integer number (18246390).

Almost surely, 2^131373954 is an apocalyptic number.

131373954 is an abundant number, since it is smaller than the sum of its proper divisors (160568286).

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

131373954 is a wasteful number, since it uses less digits than its factorization.

131373954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2432862 (or 2432856 counting only the distinct ones).

The product of its digits is 34020, while the sum is 36.

The square root of 131373954 is about 11461.8477567973. The cubic root of 131373954 is about 508.3581107932.

The spelling of 131373954 in words is "one hundred thirty-one million, three hundred seventy-three thousand, nine hundred fifty-four".