13003123320277 has 2 divisors, whose sum is σ = 13003123320278. Its totient is φ = 13003123320276.

The previous prime is 13003123320221. The next prime is 13003123320307. The reversal of 13003123320277 is 77202332130031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8560972735396 + 4442150584881 = 2925914^2 + 2107641^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13003123320277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13003123327277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6501561660138 + 6501561660139.

It is an arithmetic number, because the mean of its divisors is an integer number (6501561660139).

Almost surely, 2^{13003123320277} is an apocalyptic number.

It is an amenable number.

13003123320277 is a deficient number, since it is larger than the sum of its proper divisors (1).

13003123320277 is an equidigital number, since it uses as much as digits as its factorization.

13003123320277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 34.

The spelling of 13003123320277 in words is "thirteen trillion, three billion, one hundred twenty-three million, three hundred twenty thousand, two hundred seventy-seven".