202035389813 has 2 divisors, whose sum is σ = 202035389814. Its totient is φ = 202035389812.

The previous prime is 202035389723. The next prime is 202035389821. The reversal of 202035389813 is 318983530202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 164334565924 + 37700823889 = 405382^2 + 194167^2 .

It is a cyclic number.

It is not a de Polignac number, because 202035389813 - 2³⁰ = 200961647989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202035383813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101017694906 + 101017694907.

It is an arithmetic number, because the mean of its divisors is an integer number (101017694907).

Almost surely, 2^202035389813 is an apocalyptic number.

It is an amenable number.

202035389813 is a deficient number, since it is larger than the sum of its proper divisors (1).

202035389813 is an equidigital number, since it uses as much as digits as its factorization.

202035389813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 202035389813 in words is "two hundred two billion, thirty-five million, three hundred eighty-nine thousand, eight hundred thirteen".