30332320213 has 16 divisors (see below), whose sum is σ = 34095277440. Its totient is φ = 26774282304.

The previous prime is 30332320177. The next prime is 30332320219. The reversal of 30332320213 is 31202323303.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30332320213 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 (30332320219) 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, 1256703 + ... + 1280611.

It is an arithmetic number, because the mean of its divisors is an integer number (2130954840).

Almost surely, 2^30332320213 is an apocalyptic number.

It is an amenable number.

30332320213 is a deficient number, since it is larger than the sum of its proper divisors (3762957227).

30332320213 is a wasteful number, since it uses less digits than its factorization.

30332320213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28188.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 30332320213 its reverse (31202323303), we get a palindrome (61534643516).

The spelling of 30332320213 in words is "thirty billion, three hundred thirty-two million, three hundred twenty thousand, two hundred thirteen".