10216516613 has 2 divisors, whose sum is σ = 10216516614. Its totient is φ = 10216516612.

The previous prime is 10216516589. The next prime is 10216516621. The reversal of 10216516613 is 31661561201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7283427649 + 2933088964 = 85343^2 + 54158^2 .

It is an emirp because it is prime and its reverse (31661561201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10216516613 - 2⁸ = 10216516357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10216516613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10216516313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5108258306 + 5108258307.

It is an arithmetic number, because the mean of its divisors is an integer number (5108258307).

Almost surely, 2^10216516613 is an apocalyptic number.

It is an amenable number.

10216516613 is a deficient number, since it is larger than the sum of its proper divisors (1).

10216516613 is an equidigital number, since it uses as much as digits as its factorization.

10216516613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 10216516613 in words is "ten billion, two hundred sixteen million, five hundred sixteen thousand, six hundred thirteen".