13107747213893 has 2 divisors, whose sum is σ = 13107747213894. Its totient is φ = 13107747213892.

The previous prime is 13107747213823. The next prime is 13107747213907. The reversal of 13107747213893 is 39831274770131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12851486500609 + 256260713284 = 3584897^2 + 506222^2 .

It is a cyclic number.

It is not a de Polignac number, because 13107747213893 - 2¹⁰ = 13107747212869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13107747213823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6553873606946 + 6553873606947.

It is an arithmetic number, because the mean of its divisors is an integer number (6553873606947).

Almost surely, 2^{13107747213893} is an apocalyptic number.

It is an amenable number.

13107747213893 is a deficient number, since it is larger than the sum of its proper divisors (1).

13107747213893 is an equidigital number, since it uses as much as digits as its factorization.

13107747213893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5334336, while the sum is 56.

The spelling of 13107747213893 in words is "thirteen trillion, one hundred seven billion, seven hundred forty-seven million, two hundred thirteen thousand, eight hundred ninety-three".