10310030993 has 2 divisors, whose sum is σ = 10310030994. Its totient is φ = 10310030992.

The previous prime is 10310030989. The next prime is 10310031013. The reversal of 10310030993 is 39903001301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9740110864 + 569920129 = 98692^2 + 23873^2 .

It is a cyclic number.

It is not a de Polignac number, because 10310030993 - 2² = 10310030989 is a prime.

It is not a weakly prime, because it can be changed into another prime (10310090993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5155015496 + 5155015497.

It is an arithmetic number, because the mean of its divisors is an integer number (5155015497).

Almost surely, 2^10310030993 is an apocalyptic number.

It is an amenable number.

10310030993 is a deficient number, since it is larger than the sum of its proper divisors (1).

10310030993 is an equidigital number, since it uses as much as digits as its factorization.

10310030993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2187, while the sum is 29.

The spelling of 10310030993 in words is "ten billion, three hundred ten million, thirty thousand, nine hundred ninety-three".