10616516213 has 2 divisors, whose sum is σ = 10616516214. Its totient is φ = 10616516212.

The previous prime is 10616516143. The next prime is 10616516233. The reversal of 10616516213 is 31261561601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10440343684 + 176172529 = 102178^2 + 13273^2 .

It is a cyclic number.

It is not a de Polignac number, because 10616516213 - 2⁸ = 10616515957 is a prime.

It is a super-2 number, since 2×10616516213² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10616516213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10616516233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5308258106 + 5308258107.

It is an arithmetic number, because the mean of its divisors is an integer number (5308258107).

Almost surely, 2^10616516213 is an apocalyptic number.

It is an amenable number.

10616516213 is a deficient number, since it is larger than the sum of its proper divisors (1).

10616516213 is an equidigital number, since it uses as much as digits as its factorization.

10616516213 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 10616516213 in words is "ten billion, six hundred sixteen million, five hundred sixteen thousand, two hundred thirteen".