113324647439 has 2 divisors, whose sum is σ = 113324647440. Its totient is φ = 113324647438.

The previous prime is 113324647399. The next prime is 113324647487. The reversal of 113324647439 is 934746423311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113324647439 - 2³² = 109029680143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113324647393 and 113324647402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113324047439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56662323719 + 56662323720.

It is an arithmetic number, because the mean of its divisors is an integer number (56662323720).

Almost surely, 2^113324647439 is an apocalyptic number.

113324647439 is a deficient number, since it is larger than the sum of its proper divisors (1).

113324647439 is an equidigital number, since it uses as much as digits as its factorization.

113324647439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 47.

The spelling of 113324647439 in words is "one hundred thirteen billion, three hundred twenty-four million, six hundred forty-seven thousand, four hundred thirty-nine".