30323013211 has 4 divisors (see below), whose sum is σ = 30329873392. Its totient is φ = 30316153032.

The previous prime is 30323013191. The next prime is 30323013233. The reversal of 30323013211 is 11231032303.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11231032303 = 17 ⋅660648959.

It is a cyclic number.

It is not a de Polignac number, because 30323013211 - 2¹³ = 30323005019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30323013251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3423456 + ... + 3432301.

It is an arithmetic number, because the mean of its divisors is an integer number (7582468348).

Almost surely, 2^30323013211 is an apocalyptic number.

30323013211 is a deficient number, since it is larger than the sum of its proper divisors (6860181).

30323013211 is an equidigital number, since it uses as much as digits as its factorization.

30323013211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6860180.

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

Adding to 30323013211 its reverse (11231032303), we get a palindrome (41554045514).

The spelling of 30323013211 in words is "thirty billion, three hundred twenty-three million, thirteen thousand, two hundred eleven".