2903220013 has 2 divisors, whose sum is σ = 2903220014. Its totient is φ = 2903220012.

The previous prime is 2903219993. The next prime is 2903220041. The reversal of 2903220013 is 3100223092.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2862999049 + 40220964 = 53507^2 + 6342^2 .

It is a cyclic number.

It is not a de Polignac number, because 2903220013 - 2¹⁷ = 2903088941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2903220913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1451610006 + 1451610007.

It is an arithmetic number, because the mean of its divisors is an integer number (1451610007).

Almost surely, 2^2903220013 is an apocalyptic number.

It is an amenable number.

2903220013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2903220013 is an equidigital number, since it uses as much as digits as its factorization.

2903220013 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 square root of 2903220013 is about 53881.5368470499. The cubic root of 2903220013 is about 1426.5707539229.

The spelling of 2903220013 in words is "two billion, nine hundred three million, two hundred twenty thousand, thirteen".