113512384 has 56 divisors (see below), whose sum is σ = 238668560. Its totient is φ = 53415936.

The previous prime is 113512381. The next prime is 113512387. The reversal of 113512384 is 483215311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (113512381) and next prime (113512387).

It is a super-2 number, since 2×113512384² = 25770122642726912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113512381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336664 + ... + 337000.

Almost surely, 2^113512384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113512384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119334280).

113512384 is an abundant number, since it is smaller than the sum of its proper divisors (125156176).

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

113512384 is a wasteful number, since it uses less digits than its factorization.

113512384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645 (or 635 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 113512384 is about 10654.2190703965. The cubic root of 113512384 is about 484.1884383384.

Adding to 113512384 its reverse (483215311), we get a palindrome (596727695).

The spelling of 113512384 in words is "one hundred thirteen million, five hundred twelve thousand, three hundred eighty-four".