113312010 has 96 divisors (see below), whose sum is σ = 333080640. Its totient is φ = 24530688.

The previous prime is 113311999. The next prime is 113312011. The reversal of 113312010 is 10213311.

It is a super-2 number, since 2×113312010² = 25679223220480200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113312011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25902 + ... + 29958.

It is an arithmetic number, because the mean of its divisors is an integer number (3469590).

Almost surely, 2^113312010 is an apocalyptic number.

113312010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 113312010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166540320).

113312010 is an abundant number, since it is smaller than the sum of its proper divisors (219768630).

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

113312010 is a wasteful number, since it uses less digits than its factorization.

113312010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4100 (or 4093 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 113312010 is about 10644.8114121388. The cubic root of 113312010 is about 483.9033713024.

Adding to 113312010 its reverse (10213311), we get a palindrome (123525321).

The spelling of 113312010 in words is "one hundred thirteen million, three hundred twelve thousand, ten".