113553239999 has 2 divisors, whose sum is σ = 113553240000. Its totient is φ = 113553239998.

The previous prime is 113553239893. The next prime is 113553240029. The reversal of 113553239999 is 999932355311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113553239999 - 2³⁶ = 44833763263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113553236999) 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, 56776619999 + 56776620000.

It is an arithmetic number, because the mean of its divisors is an integer number (56776620000).

Almost surely, 2^113553239999 is an apocalyptic number.

113553239999 is a deficient number, since it is larger than the sum of its proper divisors (1).

113553239999 is an equidigital number, since it uses as much as digits as its factorization.

113553239999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8857350, while the sum is 59.

The spelling of 113553239999 in words is "one hundred thirteen billion, five hundred fifty-three million, two hundred thirty-nine thousand, nine hundred ninety-nine".