10302202993 has 2 divisors, whose sum is σ = 10302202994. Its totient is φ = 10302202992.

The previous prime is 10302202979. The next prime is 10302203029. The reversal of 10302202993 is 39920220301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5280638224 + 5021564769 = 72668^2 + 70863^2 .

It is a cyclic number.

It is not a de Polignac number, because 10302202993 - 2⁵ = 10302202961 is a prime.

It is a super-2 number, since 2×10302202993² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10302202903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151101496 + 5151101497.

It is an arithmetic number, because the mean of its divisors is an integer number (5151101497).

Almost surely, 2^10302202993 is an apocalyptic number.

It is an amenable number.

10302202993 is a deficient number, since it is larger than the sum of its proper divisors (1).

10302202993 is an equidigital number, since it uses as much as digits as its factorization.

10302202993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 10302202993 in words is "ten billion, three hundred two million, two hundred two thousand, nine hundred ninety-three".