30005214233 has 2 divisors, whose sum is σ = 30005214234. Its totient is φ = 30005214232.

The previous prime is 30005214203. The next prime is 30005214263. The reversal of 30005214233 is 33241250003.

It is a balanced prime because it is at equal distance from previous prime (30005214203) and next prime (30005214263).

It can be written as a sum of positive squares in only one way, i.e., 29640098569 + 365115664 = 172163^2 + 19108^2 .

It is a cyclic number.

It is not a de Polignac number, because 30005214233 - 2²² = 30001019929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30005214199 and 30005214208.

It is not a weakly prime, because it can be changed into another prime (30005214203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15002607116 + 15002607117.

It is an arithmetic number, because the mean of its divisors is an integer number (15002607117).

Almost surely, 2^30005214233 is an apocalyptic number.

It is an amenable number.

30005214233 is a deficient number, since it is larger than the sum of its proper divisors (1).

30005214233 is an equidigital number, since it uses as much as digits as its factorization.

30005214233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 30005214233 its reverse (33241250003), we get a palindrome (63246464236).

The spelling of 30005214233 in words is "thirty billion, five million, two hundred fourteen thousand, two hundred thirty-three".