111104423102328 has 96 divisors (see below), whose sum is σ = 293169631703760. Its totient is φ = 35083195683840.

The previous prime is 111104423102303. The next prime is 111104423102371. The reversal of 111104423102328 is 823201324401111.

It is a super-2 number, since 2×111104423102328² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127767888 + ... + 128634528.

Almost surely, 2^{111104423102328} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111104423102328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146584815851880).

111104423102328 is an abundant number, since it is smaller than the sum of its proper divisors (182065208601432).

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

111104423102328 is a wasteful number, since it uses less digits than its factorization.

111104423102328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881485 (or 881462 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

Adding to 111104423102328 its reverse (823201324401111), we get a palindrome (934305747503439).

The spelling of 111104423102328 in words is "one hundred eleven trillion, one hundred four billion, four hundred twenty-three million, one hundred two thousand, three hundred twenty-eight".