30023213311 has 24 divisors (see below), whose sum is σ = 37999323600. Its totient is φ = 23509688832.

The previous prime is 30023213279. The next prime is 30023213317. The reversal of 30023213311 is 11331232003.

It is not a de Polignac number, because 30023213311 - 2⁵ = 30023213279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30023213317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 181161 + ... + 304738.

It is an arithmetic number, because the mean of its divisors is an integer number (1583305150).

Almost surely, 2^30023213311 is an apocalyptic number.

30023213311 is a deficient number, since it is larger than the sum of its proper divisors (7976110289).

30023213311 is a wasteful number, since it uses less digits than its factorization.

30023213311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486023 (or 486016 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30023213311 its reverse (11331232003), we get a palindrome (41354445314).

The spelling of 30023213311 in words is "thirty billion, twenty-three million, two hundred thirteen thousand, three hundred eleven".