10302659993 has 2 divisors, whose sum is σ = 10302659994. Its totient is φ = 10302659992.

The previous prime is 10302659911. The next prime is 10302660037. The reversal of 10302659993 is 39995620301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7878870169 + 2423789824 = 88763^2 + 49232^2 .

It is a cyclic number.

It is not a de Polignac number, because 10302659993 - 2¹⁰ = 10302658969 is a prime.

It is a super-2 number, since 2×10302659993² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10302659593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151329996 + 5151329997.

It is an arithmetic number, because the mean of its divisors is an integer number (5151329997).

Almost surely, 2^10302659993 is an apocalyptic number.

It is an amenable number.

10302659993 is a deficient number, since it is larger than the sum of its proper divisors (1).

10302659993 is an equidigital number, since it uses as much as digits as its factorization.

10302659993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 393660, while the sum is 47.

The spelling of 10302659993 in words is "ten billion, three hundred two million, six hundred fifty-nine thousand, nine hundred ninety-three".