99003634611 has 24 divisors (see below), whose sum is σ = 154199208960. Its totient is φ = 56336776272.

The previous prime is 99003634603. The next prime is 99003634651. The reversal of 99003634611 is 11643630099.

It is not a de Polignac number, because 99003634611 - 2³ = 99003634603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99003634651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1373851 + ... + 1444116.

It is an arithmetic number, because the mean of its divisors is an integer number (6424967040).

Almost surely, 2^99003634611 is an apocalyptic number.

99003634611 is a deficient number, since it is larger than the sum of its proper divisors (55195574349).

99003634611 is a wasteful number, since it uses less digits than its factorization.

99003634611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2818223 (or 2818216 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 42.

The spelling of 99003634611 in words is "ninety-nine billion, three million, six hundred thirty-four thousand, six hundred eleven".