30320210013 has 32 divisors (see below), whose sum is σ = 43451366400. Its totient is φ = 18750289536.

The previous prime is 30320209979. The next prime is 30320210057. The reversal of 30320210013 is 31001202303.

It is not a de Polignac number, because 30320210013 - 2⁹ = 30320209501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30320209974 and 30320210001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30320210213) 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 31 ways as a sum of consecutive naturals, for example, 493506 + ... + 551532.

It is an arithmetic number, because the mean of its divisors is an integer number (1357855200).

Almost surely, 2^30320210013 is an apocalyptic number.

It is an amenable number.

30320210013 is a deficient number, since it is larger than the sum of its proper divisors (13131156387).

30320210013 is a wasteful number, since it uses less digits than its factorization.

30320210013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58241.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 30320210013 its reverse (31001202303), we get a palindrome (61321412316).

The spelling of 30320210013 in words is "thirty billion, three hundred twenty million, two hundred ten thousand, thirteen".