113424739 has 2 divisors, whose sum is σ = 113424740. Its totient is φ = 113424738.

The previous prime is 113424683. The next prime is 113424743. The reversal of 113424739 is 937424311.

It is a strong prime.

It is an emirp because it is prime and its reverse (937424311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113424739 - 2²³ = 105036131 is a prime.

It is not a weakly prime, because it can be changed into another prime (113422739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56712369 + 56712370.

It is an arithmetic number, because the mean of its divisors is an integer number (56712370).

Almost surely, 2^113424739 is an apocalyptic number.

113424739 is a deficient number, since it is larger than the sum of its proper divisors (1).

113424739 is an equidigital number, since it uses as much as digits as its factorization.

113424739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 34.

The square root of 113424739 is about 10650.1051168521. The cubic root of 113424739 is about 484.0637893180.

The spelling of 113424739 in words is "one hundred thirteen million, four hundred twenty-four thousand, seven hundred thirty-nine".