13231514419219 has 2 divisors, whose sum is σ = 13231514419220. Its totient is φ = 13231514419218.

The previous prime is 13231514419157. The next prime is 13231514419247. The reversal of 13231514419219 is 91291441513231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13231514419219 - 2¹¹ = 13231514417171 is a prime.

It is a super-2 number, since 2×13231514419219² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13231514419289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615757209609 + 6615757209610.

It is an arithmetic number, because the mean of its divisors is an integer number (6615757209610).

Almost surely, 2^{13231514419219} is an apocalyptic number.

13231514419219 is a deficient number, since it is larger than the sum of its proper divisors (1).

13231514419219 is an equidigital number, since it uses as much as digits as its factorization.

13231514419219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 46.

The spelling of 13231514419219 in words is "thirteen trillion, two hundred thirty-one billion, five hundred fourteen million, four hundred nineteen thousand, two hundred nineteen".