30212210313 has 24 divisors (see below), whose sum is σ = 44192244096. Its totient is φ = 19888128000.

The previous prime is 30212210311. The next prime is 30212210317. The reversal of 30212210313 is 31301221203.

It is not a de Polignac number, because 30212210313 - 2¹ = 30212210311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30212210311) 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 23 ways as a sum of consecutive naturals, for example, 160393 + ... + 293513.

It is an arithmetic number, because the mean of its divisors is an integer number (1841343504).

Almost surely, 2^30212210313 is an apocalyptic number.

It is an amenable number.

30212210313 is a deficient number, since it is larger than the sum of its proper divisors (13980033783).

30212210313 is a wasteful number, since it uses less digits than its factorization.

30212210313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133445 (or 133442 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30212210313 its reverse (31301221203), we get a palindrome (61513431516).

The spelling of 30212210313 in words is "thirty billion, two hundred twelve million, two hundred ten thousand, three hundred thirteen".