120231032130 has 224 divisors, whose sum is σ = 354749606208. Its totient is φ = 29083017600.

The previous prime is 120231032113. The next prime is 120231032167. The reversal of 120231032130 is 31230132021.

120231032130 is a `hidden beast` number, since 1 + 2 + 0 + 2 + 310 + 321 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 43862560 + ... + 43865300.

Almost surely, 2^120231032130 is an apocalyptic number.

120231032130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120231032130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177374803104).

120231032130 is an abundant number, since it is smaller than the sum of its proper divisors (234518574078).

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

120231032130 is a wasteful number, since it uses less digits than its factorization.

120231032130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3324 (or 3309 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 120231032130 its reverse (31230132021), we get a palindrome (151461164151).

The spelling of 120231032130 in words is "one hundred twenty billion, two hundred thirty-one million, thirty-two thousand, one hundred thirty".