113202132 has 24 divisors (see below), whose sum is σ = 269759616. Its totient is φ = 36931008.

The previous prime is 113202127. The next prime is 113202137. The reversal of 113202132 is 231202311.

It is an interprime number because it is at equal distance from previous prime (113202127) and next prime (113202137).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113202137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99793 + ... + 100920.

It is an arithmetic number, because the mean of its divisors is an integer number (11239984).

Almost surely, 2^113202132 is an apocalyptic number.

113202132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113202132 is an abundant number, since it is smaller than the sum of its proper divisors (156557484).

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

113202132 is a wasteful number, since it uses less digits than its factorization.

113202132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200767 (or 200765 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 113202132 is about 10639.6490543626. The cubic root of 113202132 is about 483.7469079518.

Adding to 113202132 its reverse (231202311), we get a palindrome (344404443).

The spelling of 113202132 in words is "one hundred thirteen million, two hundred two thousand, one hundred thirty-two".