123310132223 has 2 divisors, whose sum is σ = 123310132224. Its totient is φ = 123310132222.

The previous prime is 123310132201. The next prime is 123310132261. The reversal of 123310132223 is 322231013321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123310132223 - 2¹² = 123310128127 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123310132273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61655066111 + 61655066112.

It is an arithmetic number, because the mean of its divisors is an integer number (61655066112).

Almost surely, 2^123310132223 is an apocalyptic number.

123310132223 is a deficient number, since it is larger than the sum of its proper divisors (1).

123310132223 is an equidigital number, since it uses as much as digits as its factorization.

123310132223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 123310132223 its reverse (322231013321), we get a palindrome (445541145544).

The spelling of 123310132223 in words is "one hundred twenty-three billion, three hundred ten million, one hundred thirty-two thousand, two hundred twenty-three".