30323020011213 has 16 divisors (see below), whose sum is σ = 41859222511680. Its totient is φ = 19502227670016.

The previous prime is 30323020011197. The next prime is 30323020011233. The reversal of 30323020011213 is 31211002032303.

It is not a de Polignac number, because 30323020011213 - 2⁴ = 30323020011197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30323020011213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30323020011233) 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, 143090695 + ... + 143302452.

It is an arithmetic number, because the mean of its divisors is an integer number (2616201406980).

Almost surely, 2^{30323020011213} is an apocalyptic number.

It is an amenable number.

30323020011213 is a deficient number, since it is larger than the sum of its proper divisors (11536202500467).

30323020011213 is a wasteful number, since it uses less digits than its factorization.

30323020011213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286394396.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30323020011213 its reverse (31211002032303), we get a palindrome (61534022043516).

The spelling of 30323020011213 in words is "thirty trillion, three hundred twenty-three billion, twenty million, eleven thousand, two hundred thirteen".