202010311300393 has 2 divisors, whose sum is σ = 202010311300394. Its totient is φ = 202010311300392.

The previous prime is 202010311300339. The next prime is 202010311300397. The reversal of 202010311300393 is 393003113010202.

202010311300393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (202010311300339) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 167983295740569 + 34027015559824 = 12960837^2 + 5833268^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202010311300393 is a prime.

It is not a weakly prime, because it can be changed into another prime (202010311300397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101005155650196 + 101005155650197.

It is an arithmetic number, because the mean of its divisors is an integer number (101005155650197).

Almost surely, 2^{202010311300393} is an apocalyptic number.

It is an amenable number.

202010311300393 is a deficient number, since it is larger than the sum of its proper divisors (1).

202010311300393 is an equidigital number, since it uses as much as digits as its factorization.

202010311300393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 28.

Adding to 202010311300393 its reverse (393003113010202), we get a palindrome (595013424310595).

The spelling of 202010311300393 in words is "two hundred two trillion, ten billion, three hundred eleven million, three hundred thousand, three hundred ninety-three".