110120121300 has 144 divisors (see below), whose sum is σ = 369565790720. Its totient is φ = 24794605440.

The previous prime is 110120121277. The next prime is 110120121313. The reversal of 110120121300 is 3121021011.

It is a super-2 number, since 2×110120121300² (a number of 23 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 250630 + ... + 532029.

Almost surely, 2^110120121300 is an apocalyptic number.

110120121300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110120121300 is an abundant number, since it is smaller than the sum of its proper divisors (259445669420).

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

110120121300 is a wasteful number, since it uses less digits than its factorization.

110120121300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782750 (or 782743 counting only the distinct ones).

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

Adding to 110120121300 its reverse (3121021011), we get a palindrome (113241142311).

The spelling of 110120121300 in words is "one hundred ten billion, one hundred twenty million, one hundred twenty-one thousand, three hundred".