602861803013 has 2 divisors, whose sum is σ = 602861803014. Its totient is φ = 602861803012.

The previous prime is 602861803007. The next prime is 602861803069. The reversal of 602861803013 is 310308168206.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 444993058084 + 157868744929 = 667078^2 + 397327^2 .

It is a cyclic number.

It is not a de Polignac number, because 602861803013 - 2³⁴ = 585681933829 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (602861803513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301430901506 + 301430901507.

It is an arithmetic number, because the mean of its divisors is an integer number (301430901507).

Almost surely, 2^602861803013 is an apocalyptic number.

It is an amenable number.

602861803013 is a deficient number, since it is larger than the sum of its proper divisors (1).

602861803013 is an equidigital number, since it uses as much as digits as its factorization.

602861803013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 602861803013 in words is "six hundred two billion, eight hundred sixty-one million, eight hundred three thousand, thirteen".