112051123 has 4 divisors (see below), whose sum is σ = 112411728. Its totient is φ = 111690520.

The previous prime is 112051103. The next prime is 112051141. The reversal of 112051123 is 321150211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112051123 - 2⁹ = 112050611 is a prime.

It is a super-2 number, since 2×112051123² = 25110908331122258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112051097 and 112051106.

It is not an unprimeable number, because it can be changed into a prime (112051103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179836 + ... + 180457.

It is an arithmetic number, because the mean of its divisors is an integer number (28102932).

Almost surely, 2^112051123 is an apocalyptic number.

112051123 is a deficient number, since it is larger than the sum of its proper divisors (360605).

112051123 is an equidigital number, since it uses as much as digits as its factorization.

112051123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360604.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 112051123 is about 10585.4203034173. The cubic root of 112051123 is about 482.1017831687.

The spelling of 112051123 in words is "one hundred twelve million, fifty-one thousand, one hundred twenty-three".