30211330208 has 24 divisors (see below), whose sum is σ = 62064582048. Its totient is φ = 14448896704.

The previous prime is 30211330189. The next prime is 30211330217. The reversal of 30211330208 is 80203311203.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20523266 + ... + 20524737.

It is an arithmetic number, because the mean of its divisors is an integer number (2586024252).

Almost surely, 2^30211330208 is an apocalyptic number.

It is an amenable number.

30211330208 is an abundant number, since it is smaller than the sum of its proper divisors (31853251840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30211330208 is a wasteful number, since it uses less digits than its factorization.

30211330208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41048036 (or 41048028 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The spelling of 30211330208 in words is "thirty billion, two hundred eleven million, three hundred thirty thousand, two hundred eight".