112300400 has 30 divisors (see below), whose sum is σ = 269802672. Its totient is φ = 44920000.

The previous prime is 112300399. The next prime is 112300403. The reversal of 112300400 is 4003211.

It is a happy number.

It is a super-2 number, since 2×112300400² = 25222759680320000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112300403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139976 + ... + 140775.

Almost surely, 2^112300400 is an apocalyptic number.

112300400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112300400 is an abundant number, since it is smaller than the sum of its proper divisors (157502272).

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

112300400 is a wasteful number, since it uses less digits than its factorization.

112300400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280769 (or 280758 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 112300400 is about 10597.1883063386. The cubic root of 112300400 is about 482.4590245032.

Adding to 112300400 its reverse (4003211), we get a palindrome (116303611).

The spelling of 112300400 in words is "one hundred twelve million, three hundred thousand, four hundred".