113823000 has 96 divisors (see below), whose sum is σ = 384752160. Its totient is φ = 30350400.

The previous prime is 113822993. The next prime is 113823029. The reversal of 113823000 is 328311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2677 + ... + 15323.

It is an arithmetic number, because the mean of its divisors is an integer number (4007835).

Almost surely, 2^113823000 is an apocalyptic number.

113823000 is a gapful number since it is divisible by the number (10) 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 113823000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192376080).

113823000 is an abundant number, since it is smaller than the sum of its proper divisors (270929160).

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

113823000 is a wasteful number, since it uses less digits than its factorization.

113823000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12674 (or 12657 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 113823000 is about 10668.7862477416. The cubic root of 113823000 is about 484.6296815365.

The spelling of 113823000 in words is "one hundred thirteen million, eight hundred twenty-three thousand".