99801368102 has 8 divisors (see below), whose sum is σ = 149707884216. Its totient is φ = 49898740032.

The previous prime is 99801368099. The next prime is 99801368111. The reversal of 99801368102 is 20186310899.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 906968 + ... + 1011035.

It is an arithmetic number, because the mean of its divisors is an integer number (18713485527).

Almost surely, 2^99801368102 is an apocalyptic number.

99801368102 is a deficient number, since it is larger than the sum of its proper divisors (49906516114).

99801368102 is a wasteful number, since it uses less digits than its factorization.

99801368102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944022.

The product of its (nonzero) digits is 186624, while the sum is 47.

The spelling of 99801368102 in words is "ninety-nine billion, eight hundred one million, three hundred sixty-eight thousand, one hundred two".