113303312 has 10 divisors (see below), whose sum is σ = 219525198. Its totient is φ = 56651648.

The previous prime is 113303279. The next prime is 113303329. The reversal of 113303312 is 213303311.

It can be written as a sum of positive squares in only one way, i.e., 108910096 + 4393216 = 10436^2 + 2096^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3540713 + ... + 3540744.

Almost surely, 2^113303312 is an apocalyptic number.

It is an amenable number.

113303312 is a deficient number, since it is larger than the sum of its proper divisors (106221886).

113303312 is an equidigital number, since it uses as much as digits as its factorization.

113303312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7081465 (or 7081459 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 113303312 is about 10644.4028484458. The cubic root of 113303312 is about 483.8909892691.

Adding to 113303312 its reverse (213303311), we get a palindrome (326606623).

Subtracting 113303312 from its reverse (213303311), we obtain a palindrome (99999999).

The spelling of 113303312 in words is "one hundred thirteen million, three hundred three thousand, three hundred twelve".