113313220399 has 2 divisors, whose sum is σ = 113313220400. Its totient is φ = 113313220398.

The previous prime is 113313220393. The next prime is 113313220459. The reversal of 113313220399 is 993022313311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113313220399 - 2¹¹ = 113313218351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113313220393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56656610199 + 56656610200.

It is an arithmetic number, because the mean of its divisors is an integer number (56656610200).

Almost surely, 2^113313220399 is an apocalyptic number.

113313220399 is a deficient number, since it is larger than the sum of its proper divisors (1).

113313220399 is an equidigital number, since it uses as much as digits as its factorization.

113313220399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 37.

The spelling of 113313220399 in words is "one hundred thirteen billion, three hundred thirteen million, two hundred twenty thousand, three hundred ninety-nine".