968817302099 has 4 divisors (see below), whose sum is σ = 1019807686440. Its totient is φ = 917826917760.

The previous prime is 968817302093. The next prime is 968817302113. The reversal of 968817302099 is 990203718869.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 990203718869 = 23 ⋅43052335603.

It is a cyclic number.

It is not a de Polignac number, because 968817302099 - 2⁴ = 968817302083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (968817302093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25495192142 + ... + 25495192179.

It is an arithmetic number, because the mean of its divisors is an integer number (254951921610).

Almost surely, 2^968817302099 is an apocalyptic number.

968817302099 is a deficient number, since it is larger than the sum of its proper divisors (50990384341).

968817302099 is a wasteful number, since it uses less digits than its factorization.

968817302099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50990384340.

The product of its (nonzero) digits is 11757312, while the sum is 62.

The spelling of 968817302099 in words is "nine hundred sixty-eight billion, eight hundred seventeen million, three hundred two thousand, ninety-nine".