30033302213 has 2 divisors, whose sum is σ = 30033302214. Its totient is φ = 30033302212.

The previous prime is 30033302179. The next prime is 30033302249. The reversal of 30033302213 is 31220333003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30020067169 + 13235044 = 173263^2 + 3638^2 .

It is a cyclic number.

It is not a de Polignac number, because 30033302213 - 2¹² = 30033298117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30033305213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15016651106 + 15016651107.

It is an arithmetic number, because the mean of its divisors is an integer number (15016651107).

Almost surely, 2^30033302213 is an apocalyptic number.

It is an amenable number.

30033302213 is a deficient number, since it is larger than the sum of its proper divisors (1).

30033302213 is an equidigital number, since it uses as much as digits as its factorization.

30033302213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 30033302213 its reverse (31220333003), we get a palindrome (61253635216).

The spelling of 30033302213 in words is "thirty billion, thirty-three million, three hundred two thousand, two hundred thirteen".