1110112031100 has 36 divisors (see below), whose sum is σ = 3211924144184. Its totient is φ = 296029874880.

The previous prime is 1110112031071. The next prime is 1110112031101. The reversal of 1110112031100 is 11302110111.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110112031101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1850186419 + ... + 1850187018.

Almost surely, 2^{1110112031100} is an apocalyptic number.

1110112031100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110112031100 is an abundant number, since it is smaller than the sum of its proper divisors (2101812113084).

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

1110112031100 is a wasteful number, since it uses less digits than its factorization.

1110112031100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3700373454 (or 3700373447 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 1110112031100 its reverse (11302110111), we get a palindrome (1121414141211).

The spelling of 1110112031100 in words is "one trillion, one hundred ten billion, one hundred twelve million, thirty-one thousand, one hundred".