110231021100 has 36 divisors (see below), whose sum is σ = 318935088584. Its totient is φ = 29394938880.

The previous prime is 110231021081. The next prime is 110231021179. The reversal of 110231021100 is 1120132011.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183718069 + ... + 183718668.

Almost surely, 2^110231021100 is an apocalyptic number.

110231021100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110231021100 is an abundant number, since it is smaller than the sum of its proper divisors (208704067484).

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

110231021100 is a wasteful number, since it uses less digits than its factorization.

110231021100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367436754 (or 367436747 counting only the distinct ones).

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

Adding to 110231021100 its reverse (1120132011), we get a palindrome (111351153111).

The spelling of 110231021100 in words is "one hundred ten billion, two hundred thirty-one million, twenty-one thousand, one hundred".