13123012022303 has 2 divisors, whose sum is σ = 13123012022304. Its totient is φ = 13123012022302.

The previous prime is 13123012022269. The next prime is 13123012022327. The reversal of 13123012022303 is 30322021032131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13123012022303 - 2²⁶ = 13122944913439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13123012052303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6561506011151 + 6561506011152.

It is an arithmetic number, because the mean of its divisors is an integer number (6561506011152).

Almost surely, 2^{13123012022303} is an apocalyptic number.

13123012022303 is a deficient number, since it is larger than the sum of its proper divisors (1).

13123012022303 is an equidigital number, since it uses as much as digits as its factorization.

13123012022303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13123012022303 its reverse (30322021032131), we get a palindrome (43445033054434).

The spelling of 13123012022303 in words is "thirteen trillion, one hundred twenty-three billion, twelve million, twenty-two thousand, three hundred three".