113141132 has 12 divisors (see below), whose sum is σ = 213227616. Its totient is φ = 52218960.

The previous prime is 113141111. The next prime is 113141159. The reversal of 113141132 is 231141311.

It is a self number, because there is not a number n which added to its sum of digits gives 113141132.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1087844 + ... + 1087947.

It is an arithmetic number, because the mean of its divisors is an integer number (17768968).

Almost surely, 2^113141132 is an apocalyptic number.

It is an amenable number.

113141132 is a deficient number, since it is larger than the sum of its proper divisors (100086484).

113141132 is a wasteful number, since it uses less digits than its factorization.

113141132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2175808 (or 2175806 counting only the distinct ones).

The product of its digits is 72, while the sum is 17.

The square root of 113141132 is about 10636.7820321750. The cubic root of 113141132 is about 483.6600018640.

Adding to 113141132 its reverse (231141311), we get a palindrome (344282443).

The spelling of 113141132 in words is "one hundred thirteen million, one hundred forty-one thousand, one hundred thirty-two".