131094907 has 2 divisors, whose sum is σ = 131094908. Its totient is φ = 131094906.

The previous prime is 131094893. The next prime is 131094923. The reversal of 131094907 is 709490131.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131094907 is a prime.

It is not a weakly prime, because it can be changed into another prime (131094407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65547453 + 65547454.

It is an arithmetic number, because the mean of its divisors is an integer number (65547454).

Almost surely, 2^131094907 is an apocalyptic number.

131094907 is a deficient number, since it is larger than the sum of its proper divisors (1).

131094907 is an equidigital number, since it uses as much as digits as its factorization.

131094907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 131094907 is about 11449.6684231466. The cubic root of 131094907 is about 507.9979268624.

The spelling of 131094907 in words is "one hundred thirty-one million, ninety-four thousand, nine hundred seven".