115363320 has 64 divisors (see below), whose sum is σ = 348153120. Its totient is φ = 30580224.

The previous prime is 115363291. The next prime is 115363321. The reversal of 115363320 is 23363511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115363321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17982 + ... + 23538.

Almost surely, 2^115363320 is an apocalyptic number.

115363320 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 115363320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174076560).

115363320 is an abundant number, since it is smaller than the sum of its proper divisors (232789800).

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

115363320 is a wasteful number, since it uses less digits than its factorization.

115363320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5744 (or 5740 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 115363320 is about 10740.7318186425. The cubic root of 115363320 is about 486.8059920937.

The spelling of 115363320 in words is "one hundred fifteen million, three hundred sixty-three thousand, three hundred twenty".