120132010020 has 48 divisors (see below), whose sum is σ = 366948687168. Its totient is φ = 29122911360.

The previous prime is 120132010013. The next prime is 120132010021. The reversal of 120132010020 is 20010231021.

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

It is a junction number, because it is equal to n+sod(n) for n = 120132009978 and 120132010005.

It is not an unprimeable number, because it can be changed into a prime (120132010021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91008439 + ... + 91009758.

It is an arithmetic number, because the mean of its divisors is an integer number (7644764316).

Almost surely, 2^120132010020 is an apocalyptic number.

120132010020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120132010020 is an abundant number, since it is smaller than the sum of its proper divisors (246816677148).

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

120132010020 is a wasteful number, since it uses less digits than its factorization.

120132010020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182018220 (or 182018218 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 120132010020 its reverse (20010231021), we get a palindrome (140142241041).

The spelling of 120132010020 in words is "one hundred twenty billion, one hundred thirty-two million, ten thousand, twenty".