120200112010320 has 80 divisors (see below), whose sum is σ = 372668389660800. Its totient is φ = 32049230520832.

The previous prime is 120200112010273. The next prime is 120200112010367. The reversal of 120200112010320 is 23010211002021.

It is an interprime number because it is at equal distance from previous prime (120200112010273) and next prime (120200112010367).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 120200112010320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30421020 + ... + 34144379.

It is an arithmetic number, because the mean of its divisors is an integer number (4658354870760).

Almost surely, 2^{120200112010320} is an apocalyptic number.

120200112010320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120200112010320 is an abundant number, since it is smaller than the sum of its proper divisors (252468277650480).

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

120200112010320 is a wasteful number, since it uses less digits than its factorization.

120200112010320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64573172 (or 64573166 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 120200112010320 its reverse (23010211002021), we get a palindrome (143210323012341).

The spelling of 120200112010320 in words is "one hundred twenty trillion, two hundred billion, one hundred twelve million, ten thousand, three hundred twenty".