113791230 has 240 divisors, whose sum is σ = 369458496. Its totient is φ = 25038720.

The previous prime is 113791219. The next prime is 113791253. The reversal of 113791230 is 32197311.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 113791194 and 113791203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1865400 + ... + 1865460.

Almost surely, 2^113791230 is an apocalyptic number.

113791230 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 113791230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184729248).

113791230 is an abundant number, since it is smaller than the sum of its proper divisors (255667266).

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

113791230 is a wasteful number, since it uses less digits than its factorization.

113791230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 113791230 is about 10667.2972209459. The cubic root of 113791230 is about 484.5845877865.

The spelling of 113791230 in words is "one hundred thirteen million, seven hundred ninety-one thousand, two hundred thirty".