131883775 has 12 divisors (see below), whose sum is σ = 165126832. Its totient is φ = 104480640.

The previous prime is 131883767. The next prime is 131883779. The reversal of 131883775 is 577388131.

It is not a de Polignac number, because 131883775 - 2³ = 131883767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131883779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23034 + ... + 28183.

Almost surely, 2^131883775 is an apocalyptic number.

131883775 is a deficient number, since it is larger than the sum of its proper divisors (33243057).

131883775 is a wasteful number, since it uses less digits than its factorization.

131883775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51330 (or 51325 counting only the distinct ones).

The product of its digits is 141120, while the sum is 43.

The square root of 131883775 is about 11484.0661353024. The cubic root of 131883775 is about 509.0148546375.

The spelling of 131883775 in words is "one hundred thirty-one million, eight hundred eighty-three thousand, seven hundred seventy-five".