30223122023 has 2 divisors, whose sum is σ = 30223122024. Its totient is φ = 30223122022.

The previous prime is 30223122001. The next prime is 30223122077. The reversal of 30223122023 is 32022132203.

It is a weak prime.

It is an emirp because it is prime and its reverse (32022132203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30223122023 - 2⁶ = 30223121959 is a prime.

It is a super-2 number, since 2×30223122023² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30223121986 and 30223122004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30223124023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15111561011 + 15111561012.

It is an arithmetic number, because the mean of its divisors is an integer number (15111561012).

Almost surely, 2^30223122023 is an apocalyptic number.

30223122023 is a deficient number, since it is larger than the sum of its proper divisors (1).

30223122023 is an equidigital number, since it uses as much as digits as its factorization.

30223122023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30223122023 its reverse (32022132203), we get a palindrome (62245254226).

The spelling of 30223122023 in words is "thirty billion, two hundred twenty-three million, one hundred twenty-two thousand, twenty-three".