30023100312223 has 2 divisors, whose sum is σ = 30023100312224. Its totient is φ = 30023100312222.

The previous prime is 30023100312209. The next prime is 30023100312229. The reversal of 30023100312223 is 32221300132003.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30023100312223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30023100312194 and 30023100312203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30023100312229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15011550156111 + 15011550156112.

It is an arithmetic number, because the mean of its divisors is an integer number (15011550156112).

Almost surely, 2^{30023100312223} is an apocalyptic number.

30023100312223 is a deficient number, since it is larger than the sum of its proper divisors (1).

30023100312223 is an equidigital number, since it uses as much as digits as its factorization.

30023100312223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30023100312223 its reverse (32221300132003), we get a palindrome (62244400444226).

The spelling of 30023100312223 in words is "thirty trillion, twenty-three billion, one hundred million, three hundred twelve thousand, two hundred twenty-three".