1110232123 has 16 divisors (see below), whose sum is σ = 1490662656. Its totient is φ = 798567840.

The previous prime is 1110232117. The next prime is 1110232139. The reversal of 1110232123 is 3212320111.

It is not a de Polignac number, because 1110232123 - 2⁵ = 1110232091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1110232097 and 1110232106.

It is not an unprimeable number, because it can be changed into a prime (1110232423) 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, 553561 + ... + 555562.

It is an arithmetic number, because the mean of its divisors is an integer number (93166416).

Almost surely, 2^1110232123 is an apocalyptic number.

1110232123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1110232123 is a deficient number, since it is larger than the sum of its proper divisors (380430533).

1110232123 is a wasteful number, since it uses less digits than its factorization.

1110232123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109154.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1110232123 is about 33320.1459030419. The cubic root of 1110232123 is about 1035.4709745552.

Adding to 1110232123 its reverse (3212320111), we get a palindrome (4322552234).

The spelling of 1110232123 in words is "one billion, one hundred ten million, two hundred thirty-two thousand, one hundred twenty-three".