30143322211 has 8 divisors (see below), whose sum is σ = 30195583184. Its totient is φ = 30091098240.

The previous prime is 30143322151. The next prime is 30143322229. The reversal of 30143322211 is 11222334103.

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

It is a cyclic number.

It is not a de Polignac number, because 30143322211 - 2¹⁵ = 30143289443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30143322241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1976431 + ... + 1991623.

It is an arithmetic number, because the mean of its divisors is an integer number (3774447898).

Almost surely, 2^30143322211 is an apocalyptic number.

30143322211 is a deficient number, since it is larger than the sum of its proper divisors (52260973).

30143322211 is a wasteful number, since it uses less digits than its factorization.

30143322211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18501.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 30143322211 its reverse (11222334103), we get a palindrome (41365656314).

The spelling of 30143322211 in words is "thirty billion, one hundred forty-three million, three hundred twenty-two thousand, two hundred eleven".