113133200 has 30 divisors (see below), whose sum is σ = 271803474. Its totient is φ = 45253120.

The previous prime is 113133197. The next prime is 113133203. The reversal of 113133200 is 2331311.

It is an interprime number because it is at equal distance from previous prime (113133197) and next prime (113133203).

It can be written as a sum of positive squares in 3 ways, for example, as 1281424 + 111851776 = 1132^2 + 10576^2 .

It is not an unprimeable number, because it can be changed into a prime (113133203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141017 + ... + 141816.

Almost surely, 2^113133200 is an apocalyptic number.

113133200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113133200 is an abundant number, since it is smaller than the sum of its proper divisors (158670274).

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

113133200 is a wasteful number, since it uses less digits than its factorization.

113133200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282851 (or 282840 counting only the distinct ones).

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

The square root of 113133200 is about 10636.4091685117. The cubic root of 113133200 is about 483.6486989284.

Adding to 113133200 its reverse (2331311), we get a palindrome (115464511).

The spelling of 113133200 in words is "one hundred thirteen million, one hundred thirty-three thousand, two hundred".