13131000012419 has 2 divisors, whose sum is σ = 13131000012420. Its totient is φ = 13131000012418.

The previous prime is 13131000012397. The next prime is 13131000012443. The reversal of 13131000012419 is 91421000013131.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13131000012419 is a prime.

It is a super-2 number, since 2×13131000012419² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13131000012469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6565500006209 + 6565500006210.

It is an arithmetic number, because the mean of its divisors is an integer number (6565500006210).

Almost surely, 2^{13131000012419} is an apocalyptic number.

13131000012419 is a deficient number, since it is larger than the sum of its proper divisors (1).

13131000012419 is an equidigital number, since it uses as much as digits as its factorization.

13131000012419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 13131000012419 in words is "thirteen trillion, one hundred thirty-one billion, twelve thousand, four hundred nineteen".