30212341331 has 16 divisors (see below), whose sum is σ = 30974650368. Its totient is φ = 29455272000.

The previous prime is 30212341321. The next prime is 30212341337. The reversal of 30212341331 is 13314321203.

It is a cyclic number.

It is not a de Polignac number, because 30212341331 - 2¹⁸ = 30212079187 is a prime.

It is a super-2 number, since 2×30212341331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30212341297 and 30212341306.

It is not an unprimeable number, because it can be changed into a prime (30212341337) 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 15 ways as a sum of consecutive naturals, for example, 22870151 + ... + 22871471.

It is an arithmetic number, because the mean of its divisors is an integer number (1935915648).

Almost surely, 2^30212341331 is an apocalyptic number.

30212341331 is a deficient number, since it is larger than the sum of its proper divisors (762309037).

30212341331 is a wasteful number, since it uses less digits than its factorization.

30212341331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2882.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30212341331 its reverse (13314321203), we get a palindrome (43526662534).

The spelling of 30212341331 in words is "thirty billion, two hundred twelve million, three hundred forty-one thousand, three hundred thirty-one".