13231514419073 has 2 divisors, whose sum is σ = 13231514419074. Its totient is φ = 13231514419072.

The previous prime is 13231514419061. The next prime is 13231514419157. The reversal of 13231514419073 is 37091441513231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6712622902129 + 6518891516944 = 2590873^2 + 2553212^2 .

It is a cyclic number.

It is not a de Polignac number, because 13231514419073 - 2⁸ = 13231514418817 is a prime.

It is not a weakly prime, because it can be changed into another prime (13231514419043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615757209536 + 6615757209537.

It is an arithmetic number, because the mean of its divisors is an integer number (6615757209537).

Almost surely, 2^{13231514419073} is an apocalyptic number.

It is an amenable number.

13231514419073 is a deficient number, since it is larger than the sum of its proper divisors (1).

13231514419073 is an equidigital number, since it uses as much as digits as its factorization.

13231514419073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 13231514419073 in words is "thirteen trillion, two hundred thirty-one billion, five hundred fourteen million, four hundred nineteen thousand, seventy-three".