120310001101200 has 60 divisors (see below), whose sum is σ = 385393036864688. Its totient is φ = 32082666960000.

The previous prime is 120310001101123. The next prime is 120310001101211. The reversal of 120310001101200 is 2101100013021.

It is a tau number, because it is divible by the number of its divisors (60).

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50129165926 + ... + 50129168325.

Almost surely, 2^{120310001101200} is an apocalyptic number.

120310001101200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120310001101200 is an abundant number, since it is smaller than the sum of its proper divisors (265083035763488).

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

120310001101200 is a wasteful number, since it uses less digits than its factorization.

120310001101200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100258334272 (or 100258334261 counting only the distinct ones).

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

Adding to 120310001101200 its reverse (2101100013021), we get a palindrome (122411101114221).

The spelling of 120310001101200 in words is "one hundred twenty trillion, three hundred ten billion, one million, one hundred one thousand, two hundred".