1112134401 has 16 divisors (see below), whose sum is σ = 1882979200. Its totient is φ = 635505264.

The previous prime is 1112134381. The next prime is 1112134411. The reversal of 1112134401 is 1044312111.

1112134401 is a `hidden beast` number, since 1 + 11 + 213 + 440 + 1 = 666.

It is not a de Polignac number, because 1112134401 - 2⁹ = 1112133889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112134411) 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 15 ways as a sum of consecutive naturals, for example, 2941966 + ... + 2942343.

It is an arithmetic number, because the mean of its divisors is an integer number (117686200).

Almost surely, 2^1112134401 is an apocalyptic number.

It is an amenable number.

1112134401 is a deficient number, since it is larger than the sum of its proper divisors (770844799).

1112134401 is an equidigital number, since it uses as much as digits as its factorization.

1112134401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5884325 (or 5884319 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1112134401 is about 33348.6791492557. The cubic root of 1112134401 is about 1036.0620310522.

Adding to 1112134401 its reverse (1044312111), we get a palindrome (2156446512).

The spelling of 1112134401 in words is "one billion, one hundred twelve million, one hundred thirty-four thousand, four hundred one".