30313310211 has 16 divisors (see below), whose sum is σ = 46457181600. Its totient is φ = 19512015264.

The previous prime is 30313310191. The next prime is 30313310219. The reversal of 30313310211 is 11201331303.

It is a happy number.

30313310211 is a `hidden beast` number, since 30 + 313 + 310 + 2 + 11 = 666.

It is not a de Polignac number, because 30313310211 - 2⁵ = 30313310179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30313310219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19356376 + ... + 19357941.

It is an arithmetic number, because the mean of its divisors is an integer number (2903573850).

Almost surely, 2^30313310211 is an apocalyptic number.

30313310211 is a deficient number, since it is larger than the sum of its proper divisors (16143871389).

30313310211 is a wasteful number, since it uses less digits than its factorization.

30313310211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38714355 (or 38714349 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 30313310211 its reverse (11201331303), we get a palindrome (41514641514).

The spelling of 30313310211 in words is "thirty billion, three hundred thirteen million, three hundred ten thousand, two hundred eleven".