113233452 has 24 divisors (see below), whose sum is σ = 272735232. Its totient is φ = 36526800.

The previous prime is 113233441. The next prime is 113233457. The reversal of 113233452 is 254332311.

It is not an unprimeable number, because it can be changed into a prime (113233457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151824 + ... + 152567.

It is an arithmetic number, because the mean of its divisors is an integer number (11363968).

Almost surely, 2^113233452 is an apocalyptic number.

113233452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113233452 is an abundant number, since it is smaller than the sum of its proper divisors (159501780).

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

113233452 is a wasteful number, since it uses less digits than its factorization.

113233452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304429 (or 304427 counting only the distinct ones).

The product of its digits is 2160, while the sum is 24.

The square root of 113233452 is about 10641.1208056295. The cubic root of 113233452 is about 483.7915171119.

Adding to 113233452 its reverse (254332311), we get a palindrome (367565763).

The spelling of 113233452 in words is "one hundred thirteen million, two hundred thirty-three thousand, four hundred fifty-two".