1320325545299 has 8 divisors (see below), whose sum is σ = 1398072269088. Its totient is φ = 1242587767680.

The previous prime is 1320325545283. The next prime is 1320325545323. The reversal of 1320325545299 is 9925455230231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1320325545299 - 2⁴ = 1320325545283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1320325545599) 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, 1931492 + ... + 2524145.

It is an arithmetic number, because the mean of its divisors is an integer number (174759033636).

Almost surely, 2^{1320325545299} is an apocalyptic number.

1320325545299 is a deficient number, since it is larger than the sum of its proper divisors (77746723789).

1320325545299 is a wasteful number, since it uses less digits than its factorization.

1320325545299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4473085.

The product of its (nonzero) digits is 2916000, while the sum is 50.

The spelling of 1320325545299 in words is "one trillion, three hundred twenty billion, three hundred twenty-five million, five hundred forty-five thousand, two hundred ninety-nine".