94200131 has 2 divisors, whose sum is σ = 94200132. Its totient is φ = 94200130.

The previous prime is 94200109. The next prime is 94200137. The reversal of 94200131 is 13100249.

It is a strong prime.

It is an emirp because it is prime and its reverse (13100249) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94200131 is a prime.

It is a super-2 number, since 2×94200131² = 17747329360834322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (94200137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47100065 + 47100066.

It is an arithmetic number, because the mean of its divisors is an integer number (47100066).

Almost surely, 2^94200131 is an apocalyptic number.

94200131 is a deficient number, since it is larger than the sum of its proper divisors (1).

94200131 is an equidigital number, since it uses as much as digits as its factorization.

94200131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 94200131 is about 9705.6751954720. The cubic root of 94200131 is about 455.0060474984.

The spelling of 94200131 in words is "ninety-four million, two hundred thousand, one hundred thirty-one".