113413032 has 96 divisors (see below), whose sum is σ = 315494400. Its totient is φ = 36796032.

The previous prime is 113413031. The next prime is 113413037. The reversal of 113413032 is 230314311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 113412996 and 113413014.

It is not an unprimeable number, because it can be changed into a prime (113413031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 722298 + ... + 722454.

It is an arithmetic number, because the mean of its divisors is an integer number (3286400).

Almost surely, 2^113413032 is an apocalyptic number.

113413032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113413032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157747200).

113413032 is an abundant number, since it is smaller than the sum of its proper divisors (202081368).

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

113413032 is a wasteful number, since it uses less digits than its factorization.

113413032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375 (or 368 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 113413032 is about 10649.5554836810. Note that the first 3 decimals coincide. The cubic root of 113413032 is about 484.0471347216.

Adding to 113413032 its reverse (230314311), we get a palindrome (343727343).

The spelling of 113413032 in words is "one hundred thirteen million, four hundred thirteen thousand, thirty-two".