113163132 has 24 divisors (see below), whose sum is σ = 265216896. Its totient is φ = 37553968.

The previous prime is 113163091. The next prime is 113163139. The reversal of 113163132 is 231361311.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 113163099 and 113163108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113163139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18048 + ... + 23495.

It is an arithmetic number, because the mean of its divisors is an integer number (11050704).

Almost surely, 2^113163132 is an apocalyptic number.

113163132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113163132 is an abundant number, since it is smaller than the sum of its proper divisors (152053764).

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

113163132 is a wasteful number, since it uses less digits than its factorization.

113163132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41777 (or 41775 counting only the distinct ones).

The product of its digits is 324, while the sum is 21.

The square root of 113163132 is about 10637.8161292626. The cubic root of 113163132 is about 483.6913486437.

The spelling of 113163132 in words is "one hundred thirteen million, one hundred sixty-three thousand, one hundred thirty-two".