113130254 has 4 divisors (see below), whose sum is σ = 169695384. Its totient is φ = 56565126.

The previous prime is 113130229. The next prime is 113130263. The reversal of 113130254 is 452031311.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28282562 + ... + 28282565.

It is an arithmetic number, because the mean of its divisors is an integer number (42423846).

Almost surely, 2^113130254 is an apocalyptic number.

113130254 is a deficient number, since it is larger than the sum of its proper divisors (56565130).

113130254 is an equidigital number, since it uses as much as digits as its factorization.

113130254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56565129.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 113130254 is about 10636.2706810235. The cubic root of 113130254 is about 483.6445008049.

Adding to 113130254 its reverse (452031311), we get a palindrome (565161565).

The spelling of 113130254 in words is "one hundred thirteen million, one hundred thirty thousand, two hundred fifty-four".