113230224 has 60 divisors (see below), whose sum is σ = 328635216. Its totient is φ = 37742112.

The previous prime is 113230211. The next prime is 113230267. The reversal of 113230224 is 422032311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 113230197 and 113230206.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10674 + ... + 18449.

Almost surely, 2^113230224 is an apocalyptic number.

It is an amenable number.

113230224 is an abundant number, since it is smaller than the sum of its proper divisors (215404992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113230224 is an equidigital number, since it uses as much as digits as its factorization.

113230224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29146 (or 29128 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 113230224 is about 10640.9691287965. The cubic root of 113230224 is about 483.7869198431.

Adding to 113230224 its reverse (422032311), we get a palindrome (535262535).

The spelling of 113230224 in words is "one hundred thirteen million, two hundred thirty thousand, two hundred twenty-four".