113321078939 has 2 divisors, whose sum is σ = 113321078940. Its totient is φ = 113321078938.

The previous prime is 113321078933. The next prime is 113321078951. The reversal of 113321078939 is 939870123311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113321078939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113321078893 and 113321078902.

It is not a weakly prime, because it can be changed into another prime (113321078933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56660539469 + 56660539470.

It is an arithmetic number, because the mean of its divisors is an integer number (56660539470).

Almost surely, 2^113321078939 is an apocalyptic number.

113321078939 is a deficient number, since it is larger than the sum of its proper divisors (1).

113321078939 is an equidigital number, since it uses as much as digits as its factorization.

113321078939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 47.

The spelling of 113321078939 in words is "one hundred thirteen billion, three hundred twenty-one million, seventy-eight thousand, nine hundred thirty-nine".