113424513 has 8 divisors (see below), whose sum is σ = 151382400. Its totient is φ = 75541488.

The previous prime is 113424511. The next prime is 113424517. The reversal of 113424513 is 315424311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113424513 - 2¹ = 113424511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113424511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15078 + ... + 21311.

It is an arithmetic number, because the mean of its divisors is an integer number (18922800).

Almost surely, 2^113424513 is an apocalyptic number.

It is an amenable number.

113424513 is a deficient number, since it is larger than the sum of its proper divisors (37957887).

113424513 is a wasteful number, since it uses less digits than its factorization.

113424513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37431.

The product of its digits is 1440, while the sum is 24.

The square root of 113424513 is about 10650.0945066229. The cubic root of 113424513 is about 484.0634678170.

Adding to 113424513 its reverse (315424311), we get a palindrome (428848824).

The spelling of 113424513 in words is "one hundred thirteen million, four hundred twenty-four thousand, five hundred thirteen".