13123013003 has 2 divisors, whose sum is σ = 13123013004. Its totient is φ = 13123013002.

The previous prime is 13123012961. The next prime is 13123013017. The reversal of 13123013003 is 30031032131.

It is a strong prime.

It is an emirp because it is prime and its reverse (30031032131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13123013003 - 2⁶ = 13123012939 is a prime.

It is not a weakly prime, because it can be changed into another prime (13123013023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6561506501 + 6561506502.

It is an arithmetic number, because the mean of its divisors is an integer number (6561506502).

Almost surely, 2^13123013003 is an apocalyptic number.

13123013003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13123013003 is an equidigital number, since it uses as much as digits as its factorization.

13123013003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13123013003 its reverse (30031032131), we get a palindrome (43154045134).

The spelling of 13123013003 in words is "thirteen billion, one hundred twenty-three million, thirteen thousand, three".