30123022211423 has 2 divisors, whose sum is σ = 30123022211424. Its totient is φ = 30123022211422.

The previous prime is 30123022211419. The next prime is 30123022211453. The reversal of 30123022211423 is 32411222032103.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30123022211423 - 2² = 30123022211419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30123022211392 and 30123022211401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30123022211453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15061511105711 + 15061511105712.

It is an arithmetic number, because the mean of its divisors is an integer number (15061511105712).

Almost surely, 2^{30123022211423} is an apocalyptic number.

30123022211423 is a deficient number, since it is larger than the sum of its proper divisors (1).

30123022211423 is an equidigital number, since it uses as much as digits as its factorization.

30123022211423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 30123022211423 its reverse (32411222032103), we get a palindrome (62534244243526).

The spelling of 30123022211423 in words is "thirty trillion, one hundred twenty-three billion, twenty-two million, two hundred eleven thousand, four hundred twenty-three".