10123103099 has 2 divisors, whose sum is σ = 10123103100. Its totient is φ = 10123103098.

The previous prime is 10123103093. The next prime is 10123103113. The reversal of 10123103099 is 99030132101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10123103099 is a prime.

It is not a weakly prime, because it can be changed into another prime (10123103093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061551549 + 5061551550.

It is an arithmetic number, because the mean of its divisors is an integer number (5061551550).

Almost surely, 2^10123103099 is an apocalyptic number.

10123103099 is a deficient number, since it is larger than the sum of its proper divisors (1).

10123103099 is an equidigital number, since it uses as much as digits as its factorization.

10123103099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 29.

The spelling of 10123103099 in words is "ten billion, one hundred twenty-three million, one hundred three thousand, ninety-nine".