120353432180 has 48 divisors (see below), whose sum is σ = 260937137664. Its totient is φ = 46580933760.

The previous prime is 120353432159. The next prime is 120353432191. The reversal of 120353432180 is 81234353021.

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, 5303939 + ... + 5326581.

It is an arithmetic number, because the mean of its divisors is an integer number (5436190368).

Almost surely, 2^120353432180 is an apocalyptic number.

120353432180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120353432180 is an abundant number, since it is smaller than the sum of its proper divisors (140583705484).

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

120353432180 is a wasteful number, since it uses less digits than its factorization.

120353432180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31256 (or 31254 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 120353432180 in words is "one hundred twenty billion, three hundred fifty-three million, four hundred thirty-two thousand, one hundred eighty".