131365007 has 2 divisors, whose sum is σ = 131365008. Its totient is φ = 131365006.

The previous prime is 131364991. The next prime is 131365009. The reversal of 131365007 is 700563131.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131365007 - 2⁴ = 131364991 is a prime.

It is a super-2 number, since 2×131365007² = 34513530128220098, which contains 22 as substring.

Together with 131365009, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_7451270 and since 131365007 and 7451270 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131365009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65682503 + 65682504.

It is an arithmetic number, because the mean of its divisors is an integer number (65682504).

Almost surely, 2^131365007 is an apocalyptic number.

131365007 is a deficient number, since it is larger than the sum of its proper divisors (1).

131365007 is an equidigital number, since it uses as much as digits as its factorization.

131365007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 131365007 is about 11461.4574553152. The cubic root of 131365007 is about 508.3465702427.

The spelling of 131365007 in words is "one hundred thirty-one million, three hundred sixty-five thousand, seven".