123036323 has 2 divisors, whose sum is σ = 123036324. Its totient is φ = 123036322.

The previous prime is 123036311. The next prime is 123036371. The reversal of 123036323 is 323630321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123036323 - 2⁴ = 123036307 is a prime.

It is a Sophie Germain prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (123036523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61518161 + 61518162.

It is an arithmetic number, because the mean of its divisors is an integer number (61518162).

Almost surely, 2^123036323 is an apocalyptic number.

123036323 is a deficient number, since it is larger than the sum of its proper divisors (1).

123036323 is an equidigital number, since it uses as much as digits as its factorization.

123036323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 123036323 is about 11092.1739528372. The cubic root of 123036323 is about 497.3679327566.

Adding to 123036323 its reverse (323630321), we get a palindrome (446666644).

The spelling of 123036323 in words is "one hundred twenty-three million, thirty-six thousand, three hundred twenty-three".