131000030325019 has 2 divisors, whose sum is σ = 131000030325020. Its totient is φ = 131000030325018.

The previous prime is 131000030325011. The next prime is 131000030325041. The reversal of 131000030325019 is 910523030000131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131000030325019 - 2³ = 131000030325011 is a prime.

It is a super-2 number, since 2×131000030325019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131000030325011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65500015162509 + 65500015162510.

It is an arithmetic number, because the mean of its divisors is an integer number (65500015162510).

Almost surely, 2^{131000030325019} is an apocalyptic number.

131000030325019 is a deficient number, since it is larger than the sum of its proper divisors (1).

131000030325019 is an equidigital number, since it uses as much as digits as its factorization.

131000030325019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 28.

The spelling of 131000030325019 in words is "one hundred thirty-one trillion, thirty million, three hundred twenty-five thousand, nineteen".