131807048 has 16 divisors (see below), whose sum is σ = 250524780. Its totient is φ = 65000448.

The previous prime is 131807033. The next prime is 131807057. The reversal of 131807048 is 840708131.

It can be written as a sum of positive squares in 2 ways, for example, as 131285764 + 521284 = 11458^2 + 722^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112265 + ... + 113432.

Almost surely, 2^131807048 is an apocalyptic number.

It is an amenable number.

131807048 is a deficient number, since it is larger than the sum of its proper divisors (118717732).

131807048 is a wasteful number, since it uses less digits than its factorization.

131807048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225776 (or 225772 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 131807048 is about 11480.7250642109. The cubic root of 131807048 is about 508.9161243755.

The spelling of 131807048 in words is "one hundred thirty-one million, eight hundred seven thousand, forty-eight".