13063212306461 has 2 divisors, whose sum is σ = 13063212306462. Its totient is φ = 13063212306460.

The previous prime is 13063212306269. The next prime is 13063212306481. The reversal of 13063212306461 is 16460321236031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12955320422500 + 107891883961 = 3599350^2 + 328469^2 .

It is a cyclic number.

It is not a de Polignac number, because 13063212306461 - 2³⁸ = 12788334399517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13063212306481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6531606153230 + 6531606153231.

It is an arithmetic number, because the mean of its divisors is an integer number (6531606153231).

Almost surely, 2^{13063212306461} is an apocalyptic number.

It is an amenable number.

13063212306461 is a deficient number, since it is larger than the sum of its proper divisors (1).

13063212306461 is an equidigital number, since it uses as much as digits as its factorization.

13063212306461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 13063212306461 in words is "thirteen trillion, sixty-three billion, two hundred twelve million, three hundred six thousand, four hundred sixty-one".