30143313211 has 12 divisors (see below), whose sum is σ = 34876563400. Its totient is φ = 25960746240.

The previous prime is 30143313209. The next prime is 30143313223. The reversal of 30143313211 is 11231334103.

It is not a de Polignac number, because 30143313211 - 2¹ = 30143313209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30143313911) 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 11 ways as a sum of consecutive naturals, for example, 6553446 + ... + 6558043.

Almost surely, 2^30143313211 is an apocalyptic number.

30143313211 is a deficient number, since it is larger than the sum of its proper divisors (4733250189).

30143313211 is a wasteful number, since it uses less digits than its factorization.

30143313211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13111530 (or 13111519 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 30143313211 its reverse (11231334103), we get a palindrome (41374647314).

The spelling of 30143313211 in words is "thirty billion, one hundred forty-three million, three hundred thirteen thousand, two hundred eleven".