1013022202993 has 2 divisors, whose sum is σ = 1013022202994. Its totient is φ = 1013022202992.

The previous prime is 1013022202981. The next prime is 1013022203003. The reversal of 1013022202993 is 3992022203101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1006948027024 + 6074175969 = 1003468^2 + 77937^2 .

It is an emirp because it is prime and its reverse (3992022203101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1013022202993 - 2³³ = 1004432268401 is a prime.

It is not a weakly prime, because it can be changed into another prime (1013022202903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506511101496 + 506511101497.

It is an arithmetic number, because the mean of its divisors is an integer number (506511101497).

Almost surely, 2^{1013022202993} is an apocalyptic number.

It is an amenable number.

1013022202993 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013022202993 is an equidigital number, since it uses as much as digits as its factorization.

1013022202993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The spelling of 1013022202993 in words is "one trillion, thirteen billion, twenty-two million, two hundred two thousand, nine hundred ninety-three".