30204322123 has 2 divisors, whose sum is σ = 30204322124. Its totient is φ = 30204322122.

The previous prime is 30204322091. The next prime is 30204322129. The reversal of 30204322123 is 32122340203.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30204322123 - 2⁵ = 30204322091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30204322094 and 30204322103.

It is not a weakly prime, because it can be changed into another prime (30204322129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15102161061 + 15102161062.

It is an arithmetic number, because the mean of its divisors is an integer number (15102161062).

Almost surely, 2^30204322123 is an apocalyptic number.

30204322123 is a deficient number, since it is larger than the sum of its proper divisors (1).

30204322123 is an equidigital number, since it uses as much as digits as its factorization.

30204322123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 30204322123 its reverse (32122340203), we get a palindrome (62326662326).

The spelling of 30204322123 in words is "thirty billion, two hundred four million, three hundred twenty-two thousand, one hundred twenty-three".