99830722098593 has 2 divisors, whose sum is σ = 99830722098594. Its totient is φ = 99830722098592.

The previous prime is 99830722098491. The next prime is 99830722098683. The reversal of 99830722098593 is 39589022703899.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99184230520384 + 646491578209 = 9959128^2 + 804047^2 .

It is a cyclic number.

It is not a de Polignac number, because 99830722098593 - 2¹² = 99830722094497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99830722098593.

It is not a weakly prime, because it can be changed into another prime (99830722028593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49915361049296 + 49915361049297.

It is an arithmetic number, because the mean of its divisors is an integer number (49915361049297).

Almost surely, 2^{99830722098593} is an apocalyptic number.

It is an amenable number.

99830722098593 is a deficient number, since it is larger than the sum of its proper divisors (1).

99830722098593 is an equidigital number, since it uses as much as digits as its factorization.

99830722098593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 529079040, while the sum is 74.

The spelling of 99830722098593 in words is "ninety-nine trillion, eight hundred thirty billion, seven hundred twenty-two million, ninety-eight thousand, five hundred ninety-three".