10203222002993 has 2 divisors, whose sum is σ = 10203222002994. Its totient is φ = 10203222002992.

The previous prime is 10203222002983. The next prime is 10203222003031. The reversal of 10203222002993 is 39920022230201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6695347726369 + 3507874276624 = 2587537^2 + 1872932^2 .

It is a cyclic number.

It is not a de Polignac number, because 10203222002993 - 2¹⁶ = 10203221937457 is a prime.

It is not a weakly prime, because it can be changed into another prime (10203222002923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101611001496 + 5101611001497.

It is an arithmetic number, because the mean of its divisors is an integer number (5101611001497).

Almost surely, 2^{10203222002993} is an apocalyptic number.

It is an amenable number.

10203222002993 is a deficient number, since it is larger than the sum of its proper divisors (1).

10203222002993 is an equidigital number, since it uses as much as digits as its factorization.

10203222002993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 10203222002993 in words is "ten trillion, two hundred three billion, two hundred twenty-two million, two thousand, nine hundred ninety-three".