3020021301901 has 2 divisors, whose sum is σ = 3020021301902. Its totient is φ = 3020021301900.

The previous prime is 3020021301889. The next prime is 3020021301937. The reversal of 3020021301901 is 1091031200203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2987746820100 + 32274481801 = 1728510^2 + 179651^2 .

It is a cyclic number.

It is not a de Polignac number, because 3020021301901 - 2³³ = 3011431367309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3020021305901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1510010650950 + 1510010650951.

It is an arithmetic number, because the mean of its divisors is an integer number (1510010650951).

Almost surely, 2^{3020021301901} is an apocalyptic number.

It is an amenable number.

3020021301901 is a deficient number, since it is larger than the sum of its proper divisors (1).

3020021301901 is an equidigital number, since it uses as much as digits as its factorization.

3020021301901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 3020021301901 in words is "three trillion, twenty billion, twenty-one million, three hundred one thousand, nine hundred one".