123100301323 has 2 divisors, whose sum is σ = 123100301324. Its totient is φ = 123100301322.

The previous prime is 123100301279. The next prime is 123100301407. The reversal of 123100301323 is 323103001321.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123100301323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123100301323.

It is not a weakly prime, because it can be changed into another prime (123100301923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61550150661 + 61550150662.

It is an arithmetic number, because the mean of its divisors is an integer number (61550150662).

Almost surely, 2^123100301323 is an apocalyptic number.

123100301323 is a deficient number, since it is larger than the sum of its proper divisors (1).

123100301323 is an equidigital number, since it uses as much as digits as its factorization.

123100301323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 123100301323 its reverse (323103001321), we get a palindrome (446203302644).

The spelling of 123100301323 in words is "one hundred twenty-three billion, one hundred million, three hundred one thousand, three hundred twenty-three".