1110011109928 has 32 divisors (see below), whose sum is σ = 2380540268160. Its totient is φ = 475330040640.

The previous prime is 1110011109919. The next prime is 1110011109929. The reversal of 1110011109928 is 8299011100111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1110011109893 and 1110011109902.

It is not an unprimeable number, because it can be changed into a prime (1110011109929) 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, 8035203 + ... + 8172178.

It is an arithmetic number, because the mean of its divisors is an integer number (74391883380).

Almost surely, 2^{1110011109928} is an apocalyptic number.

It is an amenable number.

1110011109928 is an abundant number, since it is smaller than the sum of its proper divisors (1270529158232).

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

1110011109928 is a wasteful number, since it uses less digits than its factorization.

1110011109928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16208617 (or 16208613 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 34.

The spelling of 1110011109928 in words is "one trillion, one hundred ten billion, eleven million, one hundred nine thousand, nine hundred twenty-eight".