131975367 has 8 divisors (see below), whose sum is σ = 176020224. Its totient is φ = 87957048.

The previous prime is 131975329. The next prime is 131975377. The reversal of 131975367 is 763579131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131975367 - 2¹¹ = 131973319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131975377) 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, 16338 + ... + 23040.

It is an arithmetic number, because the mean of its divisors is an integer number (22002528).

Almost surely, 2^131975367 is an apocalyptic number.

131975367 is a deficient number, since it is larger than the sum of its proper divisors (44044857).

131975367 is an equidigital number, since it uses as much as digits as its factorization.

131975367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13269.

The product of its digits is 119070, while the sum is 42.

The square root of 131975367 is about 11488.0532293335. The cubic root of 131975367 is about 509.1326626594.

The spelling of 131975367 in words is "one hundred thirty-one million, nine hundred seventy-five thousand, three hundred sixty-seven".