30300021203323 has 2 divisors, whose sum is σ = 30300021203324. Its totient is φ = 30300021203322.

The previous prime is 30300021203299. The next prime is 30300021203329. The reversal of 30300021203323 is 32330212000303.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30300021203323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30300021203294 and 30300021203303.

It is not a weakly prime, because it can be changed into another prime (30300021203329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15150010601661 + 15150010601662.

It is an arithmetic number, because the mean of its divisors is an integer number (15150010601662).

Almost surely, 2^{30300021203323} is an apocalyptic number.

30300021203323 is a deficient number, since it is larger than the sum of its proper divisors (1).

30300021203323 is an equidigital number, since it uses as much as digits as its factorization.

30300021203323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 30300021203323 its reverse (32330212000303), we get a palindrome (62630233203626).

The spelling of 30300021203323 in words is "thirty trillion, three hundred billion, twenty-one million, two hundred three thousand, three hundred twenty-three".