120131202230 has 32 divisors (see below), whose sum is σ = 232935079104. Its totient is φ = 44343686016.

The previous prime is 120131202223. The next prime is 120131202241. The reversal of 120131202230 is 32202131021.

It is a junction number, because it is equal to n+sod(n) for n = 120131202199 and 120131202208.

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, 341807 + ... + 597573.

It is an arithmetic number, because the mean of its divisors is an integer number (7279221222).

Almost surely, 2^120131202230 is an apocalyptic number.

120131202230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120131202230 is a deficient number, since it is larger than the sum of its proper divisors (112803876874).

120131202230 is a wasteful number, since it uses less digits than its factorization.

120131202230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259400.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 120131202230 its reverse (32202131021), we get a palindrome (152333333251).

The spelling of 120131202230 in words is "one hundred twenty billion, one hundred thirty-one million, two hundred two thousand, two hundred thirty".