120322313031012 has 48 divisors (see below), whose sum is σ = 288116012644992. Its totient is φ = 39058957477120.

The previous prime is 120322313030987. The next prime is 120322313031071. The reversal of 120322313031012 is 210130313223021.

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, 219256968 + ... + 219805055.

It is an arithmetic number, because the mean of its divisors is an integer number (6002416930104).

Almost surely, 2^{120322313031012} is an apocalyptic number.

120322313031012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120322313031012 is an abundant number, since it is smaller than the sum of its proper divisors (167793699613980).

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

120322313031012 is a wasteful number, since it uses less digits than its factorization.

120322313031012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439062628 (or 439062626 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 120322313031012 its reverse (210130313223021), we get a palindrome (330452626254033).

The spelling of 120322313031012 in words is "one hundred twenty trillion, three hundred twenty-two billion, three hundred thirteen million, thirty-one thousand, twelve".