9993716023 has 2 divisors, whose sum is σ = 9993716024. Its totient is φ = 9993716022.

The previous prime is 9993716009. The next prime is 9993716041. The reversal of 9993716023 is 3206173999.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9993716023 - 2¹³ = 9993707831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9993716053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4996858011 + 4996858012.

It is an arithmetic number, because the mean of its divisors is an integer number (4996858012).

Almost surely, 2^9993716023 is an apocalyptic number.

9993716023 is a deficient number, since it is larger than the sum of its proper divisors (1).

9993716023 is an equidigital number, since it uses as much as digits as its factorization.

9993716023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 551124, while the sum is 49.

The square root of 9993716023 is about 99968.5751774026. The cubic root of 9993716023 is about 2153.9833148696.

The spelling of 9993716023 in words is "nine billion, nine hundred ninety-three million, seven hundred sixteen thousand, twenty-three".