120132010320 has 120 divisors (see below), whose sum is σ = 433210781664. Its totient is φ = 27458742528.

The previous prime is 120132010319. The next prime is 120132010363. The reversal of 120132010320 is 23010231021.

It is a tau number, because it is divible by the number of its divisors (120).

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 120132010320.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5095894 + ... + 5119413.

Almost surely, 2^120132010320 is an apocalyptic number.

120132010320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120132010320 is an abundant number, since it is smaller than the sum of its proper divisors (313078771344).

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

120132010320 is a wasteful number, since it uses less digits than its factorization.

120132010320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10215337 (or 10215324 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 120132010320 its reverse (23010231021), we get a palindrome (143142241341).

The spelling of 120132010320 in words is "one hundred twenty billion, one hundred thirty-two million, ten thousand, three hundred twenty".