111323376 has 80 divisors (see below), whose sum is σ = 320812800. Its totient is φ = 36960192.

The previous prime is 111323371. The next prime is 111323393. The reversal of 111323376 is 673323111.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111323371) 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, 189355 + ... + 189941.

It is an arithmetic number, because the mean of its divisors is an integer number (4010160).

Almost surely, 2^111323376 is an apocalyptic number.

111323376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111323376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160406400).

111323376 is an abundant number, since it is smaller than the sum of its proper divisors (209489424).

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

111323376 is a wasteful number, since it uses less digits than its factorization.

111323376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043 (or 1031 counting only the distinct ones).

The product of its digits is 2268, while the sum is 27.

The square root of 111323376 is about 10550.9893374982. The cubic root of 111323376 is about 481.0558009729.

Adding to 111323376 its reverse (673323111), we get a palindrome (784646487).

The spelling of 111323376 in words is "one hundred eleven million, three hundred twenty-three thousand, three hundred seventy-six".