112400121134 has 16 divisors (see below), whose sum is σ = 199330264800. Its totient is φ = 46510394784.

The previous prime is 112400121103. The next prime is 112400121137. The reversal of 112400121134 is 431121004211.

112400121134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112400121137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138423389 + ... + 138424200.

It is an arithmetic number, because the mean of its divisors is an integer number (12458141550).

Almost surely, 2^112400121134 is an apocalyptic number.

112400121134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

112400121134 is a deficient number, since it is larger than the sum of its proper divisors (86930143666).

112400121134 is a wasteful number, since it uses less digits than its factorization.

112400121134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276847627.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 112400121134 its reverse (431121004211), we get a palindrome (543521125345).

The spelling of 112400121134 in words is "one hundred twelve billion, four hundred million, one hundred twenty-one thousand, one hundred thirty-four".