201020020339 has 2 divisors, whose sum is σ = 201020020340. Its totient is φ = 201020020338.

The previous prime is 201020020291. The next prime is 201020020361. The reversal of 201020020339 is 933020020102.

It is an a-pointer prime, because the next prime (201020020361) can be obtained adding 201020020339 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201020020339 - 2¹³ = 201020012147 is a prime.

It is not a weakly prime, because it can be changed into another prime (201020023339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100510010169 + 100510010170.

It is an arithmetic number, because the mean of its divisors is an integer number (100510010170).

Almost surely, 2^201020020339 is an apocalyptic number.

201020020339 is a deficient number, since it is larger than the sum of its proper divisors (1).

201020020339 is an equidigital number, since it uses as much as digits as its factorization.

201020020339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The spelling of 201020020339 in words is "two hundred one billion, twenty million, twenty thousand, three hundred thirty-nine".