1300007200005 has 80 divisors (see below), whose sum is σ = 2468392565760. Its totient is φ = 652307240448.

The previous prime is 1300007199947. The next prime is 1300007200021. The reversal of 1300007200005 is 5000027000031.

It is not a de Polignac number, because 1300007200005 - 2⁹ = 1300007199493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 19016676 + ... + 19084914.

It is an arithmetic number, because the mean of its divisors is an integer number (30854907072).

Almost surely, 2^{1300007200005} is an apocalyptic number.

1300007200005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1300007200005 is a deficient number, since it is larger than the sum of its proper divisors (1168385365755).

1300007200005 is a wasteful number, since it uses less digits than its factorization.

1300007200005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71040 (or 71031 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The spelling of 1300007200005 in words is "one trillion, three hundred billion, seven million, two hundred thousand, five".