30023213201 has 2 divisors, whose sum is σ = 30023213202. Its totient is φ = 30023213200.

The previous prime is 30023213197. The next prime is 30023213249. The reversal of 30023213201 is 10231232003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23477594176 + 6545619025 = 153224^2 + 80905^2 .

It is an emirp because it is prime and its reverse (10231232003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30023213201 - 2² = 30023213197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30023213201.

It is not a weakly prime, because it can be changed into another prime (30023213401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15011606600 + 15011606601.

It is an arithmetic number, because the mean of its divisors is an integer number (15011606601).

Almost surely, 2^30023213201 is an apocalyptic number.

It is an amenable number.

30023213201 is a deficient number, since it is larger than the sum of its proper divisors (1).

30023213201 is an equidigital number, since it uses as much as digits as its factorization.

30023213201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30023213201 its reverse (10231232003), we get a palindrome (40254445204).

The spelling of 30023213201 in words is "thirty billion, twenty-three million, two hundred thirteen thousand, two hundred one".