120321233033232 has 160 divisors (see below), whose sum is σ = 387532537473024. Its totient is φ = 31251912652800.

The previous prime is 120321233033191. The next prime is 120321233033279. The reversal of 120321233033232 is 232330332123021.

It is a self number, because there is not a number n which added to its sum of digits gives 120321233033232.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 529452973 + ... + 529680179.

Almost surely, 2^{120321233033232} is an apocalyptic number.

120321233033232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120321233033232 is an abundant number, since it is smaller than the sum of its proper divisors (267211304439792).

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

120321233033232 is a wasteful number, since it uses less digits than its factorization.

120321233033232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370517 (or 370511 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 120321233033232 its reverse (232330332123021), we get a palindrome (352651565156253).

The spelling of 120321233033232 in words is "one hundred twenty trillion, three hundred twenty-one billion, two hundred thirty-three million, thirty-three thousand, two hundred thirty-two".