131088907 has 2 divisors, whose sum is σ = 131088908. Its totient is φ = 131088906.

The previous prime is 131088889. The next prime is 131088911. The reversal of 131088907 is 709880131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131088907 - 2⁷ = 131088779 is a prime.

It is not a weakly prime, because it can be changed into another prime (131088967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65544453 + 65544454.

It is an arithmetic number, because the mean of its divisors is an integer number (65544454).

Almost surely, 2^131088907 is an apocalyptic number.

131088907 is a deficient number, since it is larger than the sum of its proper divisors (1).

131088907 is an equidigital number, since it uses as much as digits as its factorization.

131088907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 37.

The square root of 131088907 is about 11449.4064038272. The cubic root of 131088907 is about 507.9901766654.

The spelling of 131088907 in words is "one hundred thirty-one million, eighty-eight thousand, nine hundred seven".