120311111103232 has 36 divisors (see below), whose sum is σ = 274459722208336. Its totient is φ = 51561904757760.

The previous prime is 120311111103223. The next prime is 120311111103257. The reversal of 120311111103232 is 232301111113021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33568946619 + ... + 33568950202.

Almost surely, 2^{120311111103232} is an apocalyptic number.

It is an amenable number.

120311111103232 is an abundant number, since it is smaller than the sum of its proper divisors (154148611105104).

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

120311111103232 is an frugal number, since it uses more digits than its factorization.

120311111103232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67137896844 (or 67137896830 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 120311111103232 its reverse (232301111113021), we get a palindrome (352612222216253).

The spelling of 120311111103232 in words is "one hundred twenty trillion, three hundred eleven billion, one hundred eleven million, one hundred three thousand, two hundred thirty-two".