113413666519 has 2 divisors, whose sum is σ = 113413666520. Its totient is φ = 113413666518.

The previous prime is 113413666493. The next prime is 113413666543. The reversal of 113413666519 is 915666314311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113413666519 - 2¹¹ = 113413664471 is a prime.

It is a super-2 number, since 2×113413666519² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113413666319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56706833259 + 56706833260.

It is an arithmetic number, because the mean of its divisors is an integer number (56706833260).

Almost surely, 2^113413666519 is an apocalyptic number.

113413666519 is a deficient number, since it is larger than the sum of its proper divisors (1).

113413666519 is an equidigital number, since it uses as much as digits as its factorization.

113413666519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 46.

The spelling of 113413666519 in words is "one hundred thirteen billion, four hundred thirteen million, six hundred sixty-six thousand, five hundred nineteen".