131000032345019 has 2 divisors, whose sum is σ = 131000032345020. Its totient is φ = 131000032345018.

The previous prime is 131000032345001. The next prime is 131000032345027. The reversal of 131000032345019 is 910543230000131.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131000032345019 is a prime.

It is a super-2 number, since 2×131000032345019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131000032345099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65500016172509 + 65500016172510.

It is an arithmetic number, because the mean of its divisors is an integer number (65500016172510).

Almost surely, 2^{131000032345019} is an apocalyptic number.

131000032345019 is a deficient number, since it is larger than the sum of its proper divisors (1).

131000032345019 is an equidigital number, since it uses as much as digits as its factorization.

131000032345019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 131000032345019 in words is "one hundred thirty-one trillion, thirty-two million, three hundred forty-five thousand, nineteen".