120131033330 has 32 divisors (see below), whose sum is σ = 269592762240. Its totient is φ = 37443438720.

The previous prime is 120131033329. The next prime is 120131033371. The reversal of 120131033330 is 33330131021.

It is a Curzon 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, 78006395 + ... + 78007934.

It is an arithmetic number, because the mean of its divisors is an integer number (8424773820).

Almost surely, 2^120131033330 is an apocalyptic number.

120131033330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120131033330 is an abundant number, since it is smaller than the sum of its proper divisors (149461728910).

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

120131033330 is a wasteful number, since it uses less digits than its factorization.

120131033330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156014354.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 120131033330 its reverse (33330131021), we get a palindrome (153461164351).

The spelling of 120131033330 in words is "one hundred twenty billion, one hundred thirty-one million, thirty-three thousand, three hundred thirty".