131000304013387 has 2 divisors, whose sum is σ = 131000304013388. Its totient is φ = 131000304013386.

The previous prime is 131000304013373. The next prime is 131000304013427. The reversal of 131000304013387 is 783310403000131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131000304013387 - 2¹⁵ = 131000303980619 is a prime.

It is a super-2 number, since 2×131000304013387² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131000304013307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65500152006693 + 65500152006694.

It is an arithmetic number, because the mean of its divisors is an integer number (65500152006694).

Almost surely, 2^{131000304013387} is an apocalyptic number.

131000304013387 is a deficient number, since it is larger than the sum of its proper divisors (1).

131000304013387 is an equidigital number, since it uses as much as digits as its factorization.

131000304013387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 131000304013387 in words is "one hundred thirty-one trillion, three hundred four million, thirteen thousand, three hundred eighty-seven".