13123321104300 has 72 divisors (see below), whose sum is σ = 41421973532352. Its totient is φ = 3181411176000.

The previous prime is 13123321104247. The next prime is 13123321104317. The reversal of 13123321104300 is 340112332131.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1988378686 + ... + 1988385285.

Almost surely, 2^{13123321104300} is an apocalyptic number.

13123321104300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13123321104300 is an abundant number, since it is smaller than the sum of its proper divisors (28298652428052).

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

13123321104300 is a wasteful number, since it uses less digits than its factorization.

13123321104300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3976763999 (or 3976763992 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13123321104300 its reverse (340112332131), we get a palindrome (13463433436431).

The spelling of 13123321104300 in words is "thirteen trillion, one hundred twenty-three billion, three hundred twenty-one million, one hundred four thousand, three hundred".