2000320321099 has 2 divisors, whose sum is σ = 2000320321100. Its totient is φ = 2000320321098.

The previous prime is 2000320321073. The next prime is 2000320321117. The reversal of 2000320321099 is 9901230230002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2000320321099 - 2²⁹ = 1999783450187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2000320321099.

It is not a weakly prime, because it can be changed into another prime (2000320301099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000160160549 + 1000160160550.

It is an arithmetic number, because the mean of its divisors is an integer number (1000160160550).

Almost surely, 2^{2000320321099} is an apocalyptic number.

2000320321099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000320321099 is an equidigital number, since it uses as much as digits as its factorization.

2000320321099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 2000320321099 in words is "two trillion, three hundred twenty million, three hundred twenty-one thousand, ninety-nine".