131358607 has 2 divisors, whose sum is σ = 131358608. Its totient is φ = 131358606.

The previous prime is 131358599. The next prime is 131358631. The reversal of 131358607 is 706853131.

It is a weak prime.

It is an emirp because it is prime and its reverse (706853131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131358607 - 2³ = 131358599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131358697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65679303 + 65679304.

It is an arithmetic number, because the mean of its divisors is an integer number (65679304).

Almost surely, 2^131358607 is an apocalyptic number.

131358607 is a deficient number, since it is larger than the sum of its proper divisors (1).

131358607 is an equidigital number, since it uses as much as digits as its factorization.

131358607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 131358607 is about 11461.1782553104. The cubic root of 131358607 is about 508.3383146933.

The spelling of 131358607 in words is "one hundred thirty-one million, three hundred fifty-eight thousand, six hundred seven".