131237614451327 has 2 divisors, whose sum is σ = 131237614451328. Its totient is φ = 131237614451326.

The previous prime is 131237614451311. The next prime is 131237614451431. The reversal of 131237614451327 is 723154416732131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131237614451327 - 2⁴ = 131237614451311 is a prime.

It is a super-2 number, since 2×131237614451327² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131237614451627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65618807225663 + 65618807225664.

It is an arithmetic number, because the mean of its divisors is an integer number (65618807225664).

Almost surely, 2^{131237614451327} is an apocalyptic number.

131237614451327 is a deficient number, since it is larger than the sum of its proper divisors (1).

131237614451327 is an equidigital number, since it uses as much as digits as its factorization.

131237614451327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2540160, while the sum is 50.

The spelling of 131237614451327 in words is "one hundred thirty-one trillion, two hundred thirty-seven billion, six hundred fourteen million, four hundred fifty-one thousand, three hundred twenty-seven".