113232660 has 24 divisors (see below), whose sum is σ = 317051616. Its totient is φ = 30195360.

The previous prime is 113232629. The next prime is 113232661. The reversal of 113232660 is 66232311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 113232660.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113232661) 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, 943546 + ... + 943665.

It is an arithmetic number, because the mean of its divisors is an integer number (13210484).

Almost surely, 2^113232660 is an apocalyptic number.

113232660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113232660 is an abundant number, since it is smaller than the sum of its proper divisors (203818956).

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

113232660 is a wasteful number, since it uses less digits than its factorization.

113232660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887223 (or 1887221 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 113232660 is about 10641.0835914394. The cubic root of 113232660 is about 483.7903891656.

Adding to 113232660 its reverse (66232311), we get a palindrome (179464971).

The spelling of 113232660 in words is "one hundred thirteen million, two hundred thirty-two thousand, six hundred sixty".