30220323303323 has 2 divisors, whose sum is σ = 30220323303324. Its totient is φ = 30220323303322.

The previous prime is 30220323303311. The next prime is 30220323303397. The reversal of 30220323303323 is 32330332302203.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30220323303323 - 2¹⁸ = 30220323041179 is a prime.

It is not a weakly prime, because it can be changed into another prime (30220323306323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15110161651661 + 15110161651662.

It is an arithmetic number, because the mean of its divisors is an integer number (15110161651662).

Almost surely, 2^{30220323303323} is an apocalyptic number.

30220323303323 is a deficient number, since it is larger than the sum of its proper divisors (1).

30220323303323 is an equidigital number, since it uses as much as digits as its factorization.

30220323303323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 29.

Adding to 30220323303323 its reverse (32330332302203), we get a palindrome (62550655605526).

The spelling of 30220323303323 in words is "thirty trillion, two hundred twenty billion, three hundred twenty-three million, three hundred three thousand, three hundred twenty-three".