111123112324 has 48 divisors (see below), whose sum is σ = 222993727488. Its totient is φ = 47464185888.

The previous prime is 111123112319. The next prime is 111123112349. The reversal of 111123112324 is 423211321111.

It is a junction number, because it is equal to n+sod(n) for n = 111123112295 and 111123112304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24896517 + ... + 24900979.

It is an arithmetic number, because the mean of its divisors is an integer number (4645702656).

Almost surely, 2^111123112324 is an apocalyptic number.

111123112324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

111123112324 is an abundant number, since it is smaller than the sum of its proper divisors (111870615164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111123112324 is a wasteful number, since it uses less digits than its factorization.

111123112324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7264 (or 7262 counting only the distinct ones).

The product of its digits is 288, while the sum is 22.

Adding to 111123112324 its reverse (423211321111), we get a palindrome (534334433435).

The spelling of 111123112324 in words is "one hundred eleven billion, one hundred twenty-three million, one hundred twelve thousand, three hundred twenty-four".