1112411123 has 8 divisors (see below), whose sum is σ = 1164565248. Its totient is φ = 1060572744.

The previous prime is 1112411119. The next prime is 1112411137. The reversal of 1112411123 is 3211142111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1112411123 - 2² = 1112411119 is a prime.

It is a super-2 number, since 2×1112411123² = 2474917013148242258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112411323) 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, 71711 + ... + 85832.

It is an arithmetic number, because the mean of its divisors is an integer number (145570656).

Almost surely, 2^1112411123 is an apocalyptic number.

1112411123 is a deficient number, since it is larger than the sum of its proper divisors (52154125).

1112411123 is a wasteful number, since it uses less digits than its factorization.

1112411123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157873.

The product of its digits is 48, while the sum is 17.

The square root of 1112411123 is about 33352.8278111467. The cubic root of 1112411123 is about 1036.1479551340.

Adding to 1112411123 its reverse (3211142111), we get a palindrome (4323553234).

The spelling of 1112411123 in words is "one billion, one hundred twelve million, four hundred eleven thousand, one hundred twenty-three".