10068706631 has 2 divisors, whose sum is σ = 10068706632. Its totient is φ = 10068706630.

The previous prime is 10068706621. The next prime is 10068706643. The reversal of 10068706631 is 13660786001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10068706631 is a prime.

It is a super-2 number, since 2×10068706631² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10068706621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5034353315 + 5034353316.

It is an arithmetic number, because the mean of its divisors is an integer number (5034353316).

Almost surely, 2^10068706631 is an apocalyptic number.

10068706631 is a deficient number, since it is larger than the sum of its proper divisors (1).

10068706631 is an equidigital number, since it uses as much as digits as its factorization.

10068706631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 10068706631 in words is "ten billion, sixty-eight million, seven hundred six thousand, six hundred thirty-one".