13373519713 has 2 divisors, whose sum is σ = 13373519714. Its totient is φ = 13373519712.

The previous prime is 13373519641. The next prime is 13373519749. The reversal of 13373519713 is 31791537331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11390865984 + 1982653729 = 106728^2 + 44527^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13373519713 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13373519713.

It is not a weakly prime, because it can be changed into another prime (13373519213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6686759856 + 6686759857.

It is an arithmetic number, because the mean of its divisors is an integer number (6686759857).

Almost surely, 2^13373519713 is an apocalyptic number.

It is an amenable number.

13373519713 is a deficient number, since it is larger than the sum of its proper divisors (1).

13373519713 is an equidigital number, since it uses as much as digits as its factorization.

13373519713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 178605, while the sum is 43.

The spelling of 13373519713 in words is "thirteen billion, three hundred seventy-three million, five hundred nineteen thousand, seven hundred thirteen".