223134242323 has 2 divisors, whose sum is σ = 223134242324. Its totient is φ = 223134242322.

The previous prime is 223134242321. The next prime is 223134242333. The reversal of 223134242323 is 323242431322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223134242323 - 2¹ = 223134242321 is a prime.

It is a super-3 number, since 3×223134242323³ (a number of 35 digits) contains 333 as substring.

Together with 223134242321, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (223134242321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111567121161 + 111567121162.

It is an arithmetic number, because the mean of its divisors is an integer number (111567121162).

Almost surely, 2^223134242323 is an apocalyptic number.

223134242323 is a deficient number, since it is larger than the sum of its proper divisors (1).

223134242323 is an equidigital number, since it uses as much as digits as its factorization.

223134242323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 31.

Adding to 223134242323 its reverse (323242431322), we get a palindrome (546376673645).

The spelling of 223134242323 in words is "two hundred twenty-three billion, one hundred thirty-four million, two hundred forty-two thousand, three hundred twenty-three".