120110120001100 has 36 divisors (see below), whose sum is σ = 269626510767600. Its totient is φ = 46387356688960.

The previous prime is 120110120001077. The next prime is 120110120001103. The reversal of 120110120001100 is 1100021011021.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (120110120001103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20708638480 + ... + 20708644279.

It is an arithmetic number, because the mean of its divisors is an integer number (7489625299100).

Almost surely, 2^{120110120001100} is an apocalyptic number.

120110120001100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120110120001100 is an abundant number, since it is smaller than the sum of its proper divisors (149516390766500).

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

120110120001100 is a wasteful number, since it uses less digits than its factorization.

120110120001100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41417282802 (or 41417282795 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 120110120001100 its reverse (1100021011021), we get a palindrome (121210141012121).

The spelling of 120110120001100 in words is "one hundred twenty trillion, one hundred ten billion, one hundred twenty million, one thousand, one hundred".