112134155 has 16 divisors (see below), whose sum is σ = 159088320. Its totient is φ = 74239872.

The previous prime is 112134137. The next prime is 112134157. The reversal of 112134155 is 551431211.

It is not a de Polignac number, because 112134155 - 2¹⁸ = 111872011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112134155.

It is not an unprimeable number, because it can be changed into a prime (112134157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54224 + ... + 56253.

It is an arithmetic number, because the mean of its divisors is an integer number (9943020).

Almost surely, 2^112134155 is an apocalyptic number.

112134155 is a deficient number, since it is larger than the sum of its proper divisors (46954165).

112134155 is a wasteful number, since it uses less digits than its factorization.

112134155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110518.

The product of its digits is 600, while the sum is 23.

The square root of 112134155 is about 10589.3415753766. The cubic root of 112134155 is about 482.2208359446.

Adding to 112134155 its reverse (551431211), we get a palindrome (663565366).

The spelling of 112134155 in words is "one hundred twelve million, one hundred thirty-four thousand, one hundred fifty-five".