30201220230323 has 2 divisors, whose sum is σ = 30201220230324. Its totient is φ = 30201220230322.

The previous prime is 30201220230289. The next prime is 30201220230407. The reversal of 30201220230323 is 32303202210203.

It is a weak prime.

It is an emirp because it is prime and its reverse (32303202210203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30201220230323 - 2¹² = 30201220226227 is a prime.

It is a super-2 number, since 2×30201220230323² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (30201220230023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15100610115161 + 15100610115162.

It is an arithmetic number, because the mean of its divisors is an integer number (15100610115162).

Almost surely, 2^{30201220230323} is an apocalyptic number.

30201220230323 is a deficient number, since it is larger than the sum of its proper divisors (1).

30201220230323 is an equidigital number, since it uses as much as digits as its factorization.

30201220230323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 30201220230323 its reverse (32303202210203), we get a palindrome (62504422440526).

The spelling of 30201220230323 in words is "thirty trillion, two hundred one billion, two hundred twenty million, two hundred thirty thousand, three hundred twenty-three".