30320113013 has 8 divisors (see below), whose sum is σ = 30939957216. Its totient is φ = 29704230000.

The previous prime is 30320113007. The next prime is 30320113093. The reversal of 30320113013 is 31031102303.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30320113013 - 2⁴ = 30320112997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30320112982 and 30320113000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30320113093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 974831 + ... + 1005452.

It is an arithmetic number, because the mean of its divisors is an integer number (3867494652).

Almost surely, 2^30320113013 is an apocalyptic number.

It is an amenable number.

30320113013 is a deficient number, since it is larger than the sum of its proper divisors (619844203).

30320113013 is a wasteful number, since it uses less digits than its factorization.

30320113013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980595.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 30320113013 its reverse (31031102303), we get a palindrome (61351215316).

The spelling of 30320113013 in words is "thirty billion, three hundred twenty million, one hundred thirteen thousand, thirteen".