98818568323 has 2 divisors, whose sum is σ = 98818568324. Its totient is φ = 98818568322.

The previous prime is 98818568267. The next prime is 98818568327. The reversal of 98818568323 is 32386581889.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98818568323 is a prime.

It is not a weakly prime, because it can be changed into another prime (98818568327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49409284161 + 49409284162.

It is an arithmetic number, because the mean of its divisors is an integer number (49409284162).

Almost surely, 2^98818568323 is an apocalyptic number.

98818568323 is a deficient number, since it is larger than the sum of its proper divisors (1).

98818568323 is an equidigital number, since it uses as much as digits as its factorization.

98818568323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19906560, while the sum is 61.

The spelling of 98818568323 in words is "ninety-eight billion, eight hundred eighteen million, five hundred sixty-eight thousand, three hundred twenty-three".