110111213132120 has 32 divisors (see below), whose sum is σ = 247958949308400. Its totient is φ = 44007379517568.

The previous prime is 110111213132101. The next prime is 110111213132171. The reversal of 110111213132120 is 21231312111011.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 110111213132092 and 110111213132101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1159506155 + ... + 1159601114.

Almost surely, 2^{110111213132120} is an apocalyptic number.

110111213132120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110111213132120 is an abundant number, since it is smaller than the sum of its proper divisors (137847736176280).

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

110111213132120 is a wasteful number, since it uses less digits than its factorization.

110111213132120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2319108467 (or 2319108463 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 20.

Adding to 110111213132120 its reverse (21231312111011), we get a palindrome (131342525243131).

The spelling of 110111213132120 in words is "one hundred ten trillion, one hundred eleven billion, two hundred thirteen million, one hundred thirty-two thousand, one hundred twenty".