1112013813400 has 96 divisors (see below), whose sum is σ = 2955194784000. Its totient is φ = 381208302720.

The previous prime is 1112013813359. The next prime is 1112013813431. The reversal of 1112013813400 is 43183102111.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 10642611 + ... + 10746589.

It is an arithmetic number, because the mean of its divisors is an integer number (30783279000).

Almost surely, 2^{1112013813400} is an apocalyptic number.

1112013813400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112013813400 is an abundant number, since it is smaller than the sum of its proper divisors (1843180970600).

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

1112013813400 is a wasteful number, since it uses less digits than its factorization.

1112013813400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111641 (or 111632 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 1112013813400 its reverse (43183102111), we get a palindrome (1155196915511).

The spelling of 1112013813400 in words is "one trillion, one hundred twelve billion, thirteen million, eight hundred thirteen thousand, four hundred".