113430245 has 4 divisors (see below), whose sum is σ = 136116300. Its totient is φ = 90744192.

The previous prime is 113430217. The next prime is 113430253. The reversal of 113430245 is 542034311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13410244 + 100020001 = 3662^2 + 10001^2 .

It is a cyclic number.

It is not a de Polignac number, because 113430245 - 2⁸ = 113429989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113430245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11343020 + ... + 11343029.

It is an arithmetic number, because the mean of its divisors is an integer number (34029075).

Almost surely, 2^113430245 is an apocalyptic number.

It is an amenable number.

113430245 is a deficient number, since it is larger than the sum of its proper divisors (22686055).

113430245 is an equidigital number, since it uses as much as digits as its factorization.

113430245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22686054.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 113430245 is about 10650.3636088164. The cubic root of 113430245 is about 484.0716218600.

Adding to 113430245 its reverse (542034311), we get a palindrome (655464556).

The spelling of 113430245 in words is "one hundred thirteen million, four hundred thirty thousand, two hundred forty-five".