120233021111320 has 64 divisors (see below), whose sum is σ = 294337300813920. Its totient is φ = 43936063524864.

The previous prime is 120233021111311. The next prime is 120233021111321. The reversal of 120233021111320 is 23111120332021.

It is a junction number, because it is equal to n+sod(n) for n = 120233021111291 and 120233021111300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120233021111321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1191791562 + ... + 1191892441.

Almost surely, 2^{120233021111320} is an apocalyptic number.

120233021111320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120233021111320 is an abundant number, since it is smaller than the sum of its proper divisors (174104279702600).

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

120233021111320 is a wasteful number, since it uses less digits than its factorization.

120233021111320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2383684124 (or 2383684120 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 120233021111320 its reverse (23111120332021), we get a palindrome (143344141443341).

The spelling of 120233021111320 in words is "one hundred twenty trillion, two hundred thirty-three billion, twenty-one million, one hundred eleven thousand, three hundred twenty".