30332411213 has 4 divisors (see below), whose sum is σ = 32665673628. Its totient is φ = 27999148800.

The previous prime is 30332411209. The next prime is 30332411227. The reversal of 30332411213 is 31211423303.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31211423303 = 90841 ⋅343583.

It can be written as a sum of positive squares in 2 ways, for example, as 12085264489 + 18247146724 = 109933^2 + 135082^2 .

It is a cyclic number.

It is not a de Polignac number, because 30332411213 - 2² = 30332411209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30332411413) 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 3 ways as a sum of consecutive naturals, for example, 1166631188 + ... + 1166631213.

It is an arithmetic number, because the mean of its divisors is an integer number (8166418407).

Almost surely, 2^30332411213 is an apocalyptic number.

It is an amenable number.

30332411213 is a deficient number, since it is larger than the sum of its proper divisors (2333262415).

30332411213 is a wasteful number, since it uses less digits than its factorization.

30332411213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333262414.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30332411213 its reverse (31211423303), we get a palindrome (61543834516).

The spelling of 30332411213 in words is "thirty billion, three hundred thirty-two million, four hundred eleven thousand, two hundred thirteen".