120332403012 has 12 divisors (see below), whose sum is σ = 280775607056. Its totient is φ = 40110801000.

The previous prime is 120332403001. The next prime is 120332403043. The reversal of 120332403012 is 210304233021.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 120332403012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5013850114 + ... + 5013850137.

Almost surely, 2^120332403012 is an apocalyptic number.

120332403012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120332403012 is an abundant number, since it is smaller than the sum of its proper divisors (160443204044).

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

120332403012 is a wasteful number, since it uses less digits than its factorization.

120332403012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10027700258 (or 10027700256 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 120332403012 its reverse (210304233021), we get a palindrome (330636636033).

The spelling of 120332403012 in words is "one hundred twenty billion, three hundred thirty-two million, four hundred three thousand, twelve".