113224332 has 48 divisors (see below), whose sum is σ = 291146240. Its totient is φ = 34026048.

The previous prime is 113224327. The next prime is 113224337. The reversal of 113224332 is 233422311.

It is an interprime number because it is at equal distance from previous prime (113224327) and next prime (113224337).

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 = 113224299 and 113224308.

It is not an unprimeable number, because it can be changed into a prime (113224337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1732 + ... + 15147.

Almost surely, 2^113224332 is an apocalyptic number.

113224332 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 113224332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145573120).

113224332 is an abundant number, since it is smaller than the sum of its proper divisors (177921908).

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

113224332 is a wasteful number, since it uses less digits than its factorization.

113224332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16942 (or 16940 counting only the distinct ones).

The product of its digits is 864, while the sum is 21.

The square root of 113224332 is about 10640.6922707125. The cubic root of 113224332 is about 483.7785283204.

Adding to 113224332 its reverse (233422311), we get a palindrome (346646643).

The spelling of 113224332 in words is "one hundred thirteen million, two hundred twenty-four thousand, three hundred thirty-two".