95990131 has 2 divisors, whose sum is σ = 95990132. Its totient is φ = 95990130.

The previous prime is 95990123. The next prime is 95990137. The reversal of 95990131 is 13109959.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 95990131 - 2³ = 95990123 is a prime.

It is a super-2 number, since 2×95990131² = 18428210498794322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (95990137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47995065 + 47995066.

It is an arithmetic number, because the mean of its divisors is an integer number (47995066).

Almost surely, 2^95990131 is an apocalyptic number.

95990131 is a deficient number, since it is larger than the sum of its proper divisors (1).

95990131 is an equidigital number, since it uses as much as digits as its factorization.

95990131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10935, while the sum is 37.

The square root of 95990131 is about 9797.4553328913. The cubic root of 95990131 is about 457.8700059491.

The spelling of 95990131 in words is "ninety-five million, nine hundred ninety thousand, one hundred thirty-one".