99330269617 has 2 divisors, whose sum is σ = 99330269618. Its totient is φ = 99330269616.

The previous prime is 99330269609. The next prime is 99330269729. The reversal of 99330269617 is 71696203399.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51876439696 + 47453829921 = 227764^2 + 217839^2 .

It is a cyclic number.

It is not a de Polignac number, because 99330269617 - 2³ = 99330269609 is a prime.

It is not a weakly prime, because it can be changed into another prime (99330269317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49665134808 + 49665134809.

It is an arithmetic number, because the mean of its divisors is an integer number (49665134809).

Almost surely, 2^99330269617 is an apocalyptic number.

It is an amenable number.

99330269617 is a deficient number, since it is larger than the sum of its proper divisors (1).

99330269617 is an equidigital number, since it uses as much as digits as its factorization.

99330269617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3306744, while the sum is 55.

The spelling of 99330269617 in words is "ninety-nine billion, three hundred thirty million, two hundred sixty-nine thousand, six hundred seventeen".