113135132 has 24 divisors (see below), whose sum is σ = 216289920. Its totient is φ = 51352560.

The previous prime is 113135131. The next prime is 113135147. The reversal of 113135132 is 231531311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113135131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41219 + ... + 43877.

It is an arithmetic number, because the mean of its divisors is an integer number (9012080).

Almost surely, 2^113135132 is an apocalyptic number.

It is a pronic number, being equal to 10636×10637.

It is an amenable number.

113135132 is a deficient number, since it is larger than the sum of its proper divisors (103154788).

113135132 is a wasteful number, since it uses less digits than its factorization.

113135132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641 (or 3639 counting only the distinct ones).

The product of its digits is 270, while the sum is 20.

The square root of 113135132 is about 10636.4999882480. The cubic root of 113135132 is about 483.6514520370.

Adding to 113135132 its reverse (231531311), we get a palindrome (344666443).

It can be divided in two parts, 1131 and 35132, that added together give a palindrome (36263).

The spelling of 113135132 in words is "one hundred thirteen million, one hundred thirty-five thousand, one hundred thirty-two".