120012311113032 has 32 divisors (see below), whose sum is σ = 323110068382080. Its totient is φ = 36926864957760.

The previous prime is 120012311113001. The next prime is 120012311113033. The reversal of 120012311113032 is 230311113210021.

It is not an unprimeable number, because it can be changed into a prime (120012311113033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192327421344 + ... + 192327421967.

It is an arithmetic number, because the mean of its divisors is an integer number (10097189636940).

Almost surely, 2^{120012311113032} is an apocalyptic number.

120012311113032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120012311113032 is an abundant number, since it is smaller than the sum of its proper divisors (203097757269048).

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

120012311113032 is a wasteful number, since it uses less digits than its factorization.

120012311113032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384654843333 (or 384654843329 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 120012311113032 its reverse (230311113210021), we get a palindrome (350323424323053).

The spelling of 120012311113032 in words is "one hundred twenty trillion, twelve billion, three hundred eleven million, one hundred thirteen thousand, thirty-two".