113013479 has 2 divisors, whose sum is σ = 113013480. Its totient is φ = 113013478.

The previous prime is 113013473. The next prime is 113013553. The reversal of 113013479 is 974310311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113013479 - 2¹² = 113009383 is a prime.

It is a Chen prime.

It is equal to p_6465800 and since 113013479 and 6465800 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113013473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56506739 + 56506740.

It is an arithmetic number, because the mean of its divisors is an integer number (56506740).

Almost surely, 2^113013479 is an apocalyptic number.

113013479 is a deficient number, since it is larger than the sum of its proper divisors (1).

113013479 is an equidigital number, since it uses as much as digits as its factorization.

113013479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 113013479 is about 10630.7797926587. The cubic root of 113013479 is about 483.4780347827.

The spelling of 113013479 in words is "one hundred thirteen million, thirteen thousand, four hundred seventy-nine".