16700107516513 has 2 divisors, whose sum is σ = 16700107516514. Its totient is φ = 16700107516512.

The previous prime is 16700107516493. The next prime is 16700107516529. The reversal of 16700107516513 is 31561570100761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16698526022689 + 1581493824 = 4086383^2 + 39768^2 .

It is a cyclic number.

It is not a de Polignac number, because 16700107516513 - 2²⁹ = 16699570645601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16700107516513.

It is not a weakly prime, because it can be changed into another prime (16700107616513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8350053758256 + 8350053758257.

It is an arithmetic number, because the mean of its divisors is an integer number (8350053758257).

Almost surely, 2^{16700107516513} is an apocalyptic number.

It is an amenable number.

16700107516513 is a deficient number, since it is larger than the sum of its proper divisors (1).

16700107516513 is an equidigital number, since it uses as much as digits as its factorization.

16700107516513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 132300, while the sum is 43.

The spelling of 16700107516513 in words is "sixteen trillion, seven hundred billion, one hundred seven million, five hundred sixteen thousand, five hundred thirteen".