120110121132100 has 144 divisors (see below), whose sum is σ = 295616110608000. Its totient is φ = 41958411264000.

The previous prime is 120110121132077. The next prime is 120110121132119. The reversal of 120110121132100 is 1231121011021.

It is a happy 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, 3112221 + ... + 15808420.

It is an arithmetic number, because the mean of its divisors is an integer number (2052889657000).

Almost surely, 2^{120110121132100} is an apocalyptic number.

120110121132100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120110121132100 is an abundant number, since it is smaller than the sum of its proper divisors (175505989475900).

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

120110121132100 is a wasteful number, since it uses less digits than its factorization.

120110121132100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18920894 (or 18920887 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 120110121132100 its reverse (1231121011021), we get a palindrome (121341242143121).

The spelling of 120110121132100 in words is "one hundred twenty trillion, one hundred ten billion, one hundred twenty-one million, one hundred thirty-two thousand, one hundred".