113133210 has 32 divisors (see below), whose sum is σ = 275244480. Its totient is φ = 29755008.

The previous prime is 113133203. The next prime is 113133253. The reversal of 113133210 is 12331311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 113133210.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23640 + ... + 28019.

It is an arithmetic number, because the mean of its divisors is an integer number (8601390).

Almost surely, 2^113133210 is an apocalyptic number.

113133210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113133210 is an abundant number, since it is smaller than the sum of its proper divisors (162111270).

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

113133210 is a wasteful number, since it uses less digits than its factorization.

113133210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51742.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 113133210 is about 10636.4096385952. The cubic root of 113133210 is about 483.6487131785.

Adding to 113133210 its reverse (12331311), we get a palindrome (125464521).

The spelling of 113133210 in words is "one hundred thirteen million, one hundred thirty-three thousand, two hundred ten".