320012101111300 has 72 divisors (see below), whose sum is σ = 747846688623552. Its totient is φ = 118157836368000.

The previous prime is 320012101111291. The next prime is 320012101111301. The reversal of 320012101111300 is 3111101210023.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (320012101111301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 594183135 + ... + 594721465.

It is an arithmetic number, because the mean of its divisors is an integer number (10386759564216).

Almost surely, 2^{320012101111300} is an apocalyptic number.

It is an amenable number.

320012101111300 is an abundant number, since it is smaller than the sum of its proper divisors (427834587512252).

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

320012101111300 is a wasteful number, since it uses less digits than its factorization.

320012101111300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995629 (or 995622 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 320012101111300 its reverse (3111101210023), we get a palindrome (323123202321323).

The spelling of 320012101111300 in words is "three hundred twenty trillion, twelve billion, one hundred one million, one hundred eleven thousand, three hundred".