112009096123 has 16 divisors (see below), whose sum is σ = 117904055616. Its totient is φ = 106203525120.

The previous prime is 112009096117. The next prime is 112009096141. The reversal of 112009096123 is 321690900211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112009096123 is a prime.

It is a super-2 number, since 2×112009096123² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112009091123) 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, 1202461 + ... + 1292257.

It is an arithmetic number, because the mean of its divisors is an integer number (7369003476).

Almost surely, 2^112009096123 is an apocalyptic number.

112009096123 is a deficient number, since it is larger than the sum of its proper divisors (5894959493).

112009096123 is a wasteful number, since it uses less digits than its factorization.

112009096123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90294.

The product of its (nonzero) digits is 5832, while the sum is 34.

Adding to 112009096123 its reverse (321690900211), we get a palindrome (433699996334).

The spelling of 112009096123 in words is "one hundred twelve billion, nine million, ninety-six thousand, one hundred twenty-three".