1020201320339 has 2 divisors, whose sum is σ = 1020201320340. Its totient is φ = 1020201320338.

The previous prime is 1020201320321. The next prime is 1020201320357. The reversal of 1020201320339 is 9330231020201.

It is a balanced prime because it is at equal distance from previous prime (1020201320321) and next prime (1020201320357).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1020201320339 is a prime.

It is not a weakly prime, because it can be changed into another prime (1020201320389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510100660169 + 510100660170.

It is an arithmetic number, because the mean of its divisors is an integer number (510100660170).

Almost surely, 2^{1020201320339} is an apocalyptic number.

1020201320339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020201320339 is an equidigital number, since it uses as much as digits as its factorization.

1020201320339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 1020201320339 in words is "one trillion, twenty billion, two hundred one million, three hundred twenty thousand, three hundred thirty-nine".