13043302004077 has 2 divisors, whose sum is σ = 13043302004078. Its totient is φ = 13043302004076.

The previous prime is 13043302004053. The next prime is 13043302004123. The reversal of 13043302004077 is 77040020334031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10698256930761 + 2345045073316 = 3270819^2 + 1531354^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13043302004077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13043302004177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6521651002038 + 6521651002039.

It is an arithmetic number, because the mean of its divisors is an integer number (6521651002039).

Almost surely, 2^{13043302004077} is an apocalyptic number.

It is an amenable number.

13043302004077 is a deficient number, since it is larger than the sum of its proper divisors (1).

13043302004077 is an equidigital number, since it uses as much as digits as its factorization.

13043302004077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 34.

The spelling of 13043302004077 in words is "thirteen trillion, forty-three billion, three hundred two million, four thousand, seventy-seven".