12001020320300 has 36 divisors (see below), whose sum is σ = 28409688106296. Its totient is φ = 4364007388800.

The previous prime is 12001020320287. The next prime is 12001020320323. The reversal of 12001020320300 is 302302010021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5455008137 + ... + 5455010336.

Almost surely, 2^{12001020320300} is an apocalyptic number.

12001020320300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12001020320300 is an abundant number, since it is smaller than the sum of its proper divisors (16408667785996).

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

12001020320300 is a wasteful number, since it uses less digits than its factorization.

12001020320300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10910018498 (or 10910018491 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12001020320300 its reverse (302302010021), we get a palindrome (12303322330321).

The spelling of 12001020320300 in words is "twelve trillion, one billion, twenty million, three hundred twenty thousand, three hundred".