113031230 has 16 divisors (see below), whose sum is σ = 219106944. Its totient is φ = 41734560.

The previous prime is 113031227. The next prime is 113031253. The reversal of 113031230 is 32130311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434606 + ... + 434865.

It is an arithmetic number, because the mean of its divisors is an integer number (13694184).

Almost surely, 2^113031230 is an apocalyptic number.

113031230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113031230 is a deficient number, since it is larger than the sum of its proper divisors (106075714).

113031230 is a wasteful number, since it uses less digits than its factorization.

113031230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869491.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 113031230 is about 10631.6146468916. The cubic root of 113031230 is about 483.5033467171.

Adding to 113031230 its reverse (32130311), we get a palindrome (145161541).

The spelling of 113031230 in words is "one hundred thirteen million, thirty-one thousand, two hundred thirty".