30302320013 has 8 divisors (see below), whose sum is σ = 34633678080. Its totient is φ = 25971575760.

The previous prime is 30302320003. The next prime is 30302320033. The reversal of 30302320013 is 31002320303.

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 30302320013 - 2⁴ = 30302319997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30302319973 and 30302320000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30302320003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42293 + ... + 249786.

It is an arithmetic number, because the mean of its divisors is an integer number (4329209760).

Almost surely, 2^30302320013 is an apocalyptic number.

It is an amenable number.

30302320013 is a deficient number, since it is larger than the sum of its proper divisors (4331358067).

30302320013 is a wasteful number, since it uses less digits than its factorization.

30302320013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306907.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 30302320013 its reverse (31002320303), we get a palindrome (61304640316).

The spelling of 30302320013 in words is "thirty billion, three hundred two million, three hundred twenty thousand, thirteen".