113610630 has 64 divisors (see below), whose sum is σ = 315929088. Its totient is φ = 25608960.

The previous prime is 113610619. The next prime is 113610647. The reversal of 113610630 is 36016311.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 113610597 and 113610606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11625 + ... + 19035.

It is an arithmetic number, because the mean of its divisors is an integer number (4936392).

Almost surely, 2^113610630 is an apocalyptic number.

113610630 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 113610630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157964544).

113610630 is an abundant number, since it is smaller than the sum of its proper divisors (202318458).

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

113610630 is a wasteful number, since it uses less digits than its factorization.

113610630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7501.

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

The square root of 113610630 is about 10658.8287349033. The cubic root of 113610630 is about 484.3280878882.

Adding to 113610630 its reverse (36016311), we get a palindrome (149626941).

The spelling of 113610630 in words is "one hundred thirteen million, six hundred ten thousand, six hundred thirty".