113263650 has 96 divisors (see below), whose sum is σ = 318193920. Its totient is φ = 29615040.

The previous prime is 113263649. The next prime is 113263651. The reversal of 113263650 is 56362311.

113263650 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 6 + 3 + 650 = 666.

It is an interprime number because it is at equal distance from previous prime (113263649) and next prime (113263651).

It is a super-2 number, since 2×113263650² = 25657308822645000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (113263651) 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, 70759 + ... + 72341.

It is an arithmetic number, because the mean of its divisors is an integer number (3314520).

Almost surely, 2^113263650 is an apocalyptic number.

113263650 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 113263650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159096960).

113263650 is an abundant number, since it is smaller than the sum of its proper divisors (204930270).

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

113263650 is a wasteful number, since it uses less digits than its factorization.

113263650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1657 (or 1646 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 113263650 is about 10642.5396405181. The cubic root of 113263650 is about 483.8345204160.

The spelling of 113263650 in words is "one hundred thirteen million, two hundred sixty-three thousand, six hundred fifty".