30221113013 has 16 divisors (see below), whose sum is σ = 37246460160. Its totient is φ = 23878267776.

The previous prime is 30221113001. The next prime is 30221113049. The reversal of 30221113013 is 31031112203.

It is a cyclic number.

It is not a de Polignac number, because 30221113013 - 2¹² = 30221108917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30221112982 and 30221113000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30221113913) 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 15 ways as a sum of consecutive naturals, for example, 162248 + ... + 294561.

It is an arithmetic number, because the mean of its divisors is an integer number (2327903760).

Almost surely, 2^30221113013 is an apocalyptic number.

It is an amenable number.

30221113013 is a deficient number, since it is larger than the sum of its proper divisors (7025347147).

30221113013 is a wasteful number, since it uses less digits than its factorization.

30221113013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457556.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30221113013 its reverse (31031112203), we get a palindrome (61252225216).

The spelling of 30221113013 in words is "thirty billion, two hundred twenty-one million, one hundred thirteen thousand, thirteen".