131354104019 has 2 divisors, whose sum is σ = 131354104020. Its totient is φ = 131354104018.

The previous prime is 131354104009. The next prime is 131354104031. The reversal of 131354104019 is 910401453131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131354104019 - 2²⁸ = 131085668563 is a prime.

It is a super-2 number, since 2×131354104019² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131354104009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65677052009 + 65677052010.

It is an arithmetic number, because the mean of its divisors is an integer number (65677052010).

Almost surely, 2^131354104019 is an apocalyptic number.

131354104019 is a deficient number, since it is larger than the sum of its proper divisors (1).

131354104019 is an equidigital number, since it uses as much as digits as its factorization.

131354104019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 131354104019 in words is "one hundred thirty-one billion, three hundred fifty-four million, one hundred four thousand, nineteen".