30321411011 has 4 divisors (see below), whose sum is σ = 30604788792. Its totient is φ = 30038033232.

The previous prime is 30321411007. The next prime is 30321411049. The reversal of 30321411011 is 11011412303.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11011412303 = 313 ⋅35180231.

It is a cyclic number.

It is not a de Polignac number, because 30321411011 - 2² = 30321411007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30321410011) 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, 141688730 + ... + 141688943.

It is an arithmetic number, because the mean of its divisors is an integer number (7651197198).

Almost surely, 2^30321411011 is an apocalyptic number.

30321411011 is a deficient number, since it is larger than the sum of its proper divisors (283377781).

30321411011 is a wasteful number, since it uses less digits than its factorization.

30321411011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283377780.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 30321411011 its reverse (11011412303), we get a palindrome (41332823314).

The spelling of 30321411011 in words is "thirty billion, three hundred twenty-one million, four hundred eleven thousand, eleven".