113424602 has 4 divisors (see below), whose sum is σ = 170136906. Its totient is φ = 56712300.

The previous prime is 113424599. The next prime is 113424607. The reversal of 113424602 is 206424311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 206424311 = 607 ⋅340073.

It can be written as a sum of positive squares in only one way, i.e., 108139201 + 5285401 = 10399^2 + 2299^2 .

It is not an unprimeable number, because it can be changed into a prime (113424607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28356149 + ... + 28356152.

Almost surely, 2^113424602 is an apocalyptic number.

113424602 is a deficient number, since it is larger than the sum of its proper divisors (56712304).

113424602 is an equidigital number, since it uses as much as digits as its factorization.

113424602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56712303.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 113424602 is about 10650.0986849888. The cubic root of 113424602 is about 484.0635944259.

Adding to 113424602 its reverse (206424311), we get a palindrome (319848913).

The spelling of 113424602 in words is "one hundred thirteen million, four hundred twenty-four thousand, six hundred two".