10324655681 has 2 divisors, whose sum is σ = 10324655682. Its totient is φ = 10324655680.

The previous prime is 10324655669. The next prime is 10324655683. The reversal of 10324655681 is 18655642301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5838335281 + 4486320400 = 76409^2 + 66980^2 .

It is a cyclic number.

It is not a de Polignac number, because 10324655681 - 2¹⁰ = 10324654657 is a prime.

It is a super-2 number, since 2×10324655681² (a number of 21 digits) contains 22 as substring.

Together with 10324655683, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10324655683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5162327840 + 5162327841.

It is an arithmetic number, because the mean of its divisors is an integer number (5162327841).

Almost surely, 2^10324655681 is an apocalyptic number.

It is an amenable number.

10324655681 is a deficient number, since it is larger than the sum of its proper divisors (1).

10324655681 is an equidigital number, since it uses as much as digits as its factorization.

10324655681 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 10324655681 in words is "ten billion, three hundred twenty-four million, six hundred fifty-five thousand, six hundred eighty-one".