123310110299 has 2 divisors, whose sum is σ = 123310110300. Its totient is φ = 123310110298.

The previous prime is 123310110199. The next prime is 123310110323. The reversal of 123310110299 is 992011013321.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123310110299 - 2⁸ = 123310110043 is a prime.

It is not a weakly prime, because it can be changed into another prime (123310110199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61655055149 + 61655055150.

It is an arithmetic number, because the mean of its divisors is an integer number (61655055150).

Almost surely, 2^123310110299 is an apocalyptic number.

123310110299 is a deficient number, since it is larger than the sum of its proper divisors (1).

123310110299 is an equidigital number, since it uses as much as digits as its factorization.

123310110299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 32.

The spelling of 123310110299 in words is "one hundred twenty-three billion, three hundred ten million, one hundred ten thousand, two hundred ninety-nine".