10687898713 has 2 divisors, whose sum is σ = 10687898714. Its totient is φ = 10687898712.

The previous prime is 10687898671. The next prime is 10687898717. The reversal of 10687898713 is 31789878601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7487960089 + 3199938624 = 86533^2 + 56568^2 .

It is a cyclic number.

It is not a de Polignac number, because 10687898713 - 2²⁹ = 10151027801 is a prime.

It is a super-2 number, since 2×10687898713² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10687898717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5343949356 + 5343949357.

It is an arithmetic number, because the mean of its divisors is an integer number (5343949357).

Almost surely, 2^10687898713 is an apocalyptic number.

It is an amenable number.

10687898713 is a deficient number, since it is larger than the sum of its proper divisors (1).

10687898713 is an equidigital number, since it uses as much as digits as its factorization.

10687898713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4064256, while the sum is 58.

The spelling of 10687898713 in words is "ten billion, six hundred eighty-seven million, eight hundred ninety-eight thousand, seven hundred thirteen".