107216336681 has 2 divisors, whose sum is σ = 107216336682. Its totient is φ = 107216336680.

The previous prime is 107216336663. The next prime is 107216336699. The reversal of 107216336681 is 186633612701.

It is a balanced prime because it is at equal distance from previous prime (107216336663) and next prime (107216336699).

It can be written as a sum of positive squares in only one way, i.e., 92284718656 + 14931618025 = 303784^2 + 122195^2 .

It is a cyclic number.

It is not a de Polignac number, because 107216336681 - 2³⁴ = 90036467497 is a prime.

It is a super-2 number, since 2×107216336681² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (107216326681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53608168340 + 53608168341.

It is an arithmetic number, because the mean of its divisors is an integer number (53608168341).

Almost surely, 2^107216336681 is an apocalyptic number.

It is an amenable number.

107216336681 is a deficient number, since it is larger than the sum of its proper divisors (1).

107216336681 is an equidigital number, since it uses as much as digits as its factorization.

107216336681 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 107216336681 in words is "one hundred seven billion, two hundred sixteen million, three hundred thirty-six thousand, six hundred eighty-one".