113300000 has 144 divisors (see below), whose sum is σ = 307105344. Its totient is φ = 40800000.

The previous prime is 113299999. The next prime is 113300003. The reversal of 113300000 is 3311.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113300003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1099949 + ... + 1100051.

It is an arithmetic number, because the mean of its divisors is an integer number (2132676).

Almost surely, 2^113300000 is an apocalyptic number.

113300000 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 113300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153552672).

113300000 is an abundant number, since it is smaller than the sum of its proper divisors (193805344).

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

113300000 is an equidigital number, since it uses as much as digits as its factorization.

113300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 8.

The square root of 113300000 is about 10644.2472725881. The cubic root of 113300000 is about 483.8862743067.

Adding to 113300000 its reverse (3311), we get a palindrome (113303311).

The spelling of 113300000 in words is "one hundred thirteen million, three hundred thousand".