10673571913 has 2 divisors, whose sum is σ = 10673571914. Its totient is φ = 10673571912.

The previous prime is 10673571911. The next prime is 10673571947. The reversal of 10673571913 is 31917537601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9236555449 + 1437016464 = 96107^2 + 37908^2 .

It is a cyclic number.

It is not a de Polignac number, because 10673571913 - 2¹ = 10673571911 is a prime.

It is a super-2 number, since 2×10673571913² (a number of 21 digits) contains 22 as substring.

Together with 10673571911, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10673571913.

It is not a weakly prime, because it can be changed into another prime (10673571911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5336785956 + 5336785957.

It is an arithmetic number, because the mean of its divisors is an integer number (5336785957).

Almost surely, 2^10673571913 is an apocalyptic number.

It is an amenable number.

10673571913 is a deficient number, since it is larger than the sum of its proper divisors (1).

10673571913 is an equidigital number, since it uses as much as digits as its factorization.

10673571913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 119070, while the sum is 43.

The spelling of 10673571913 in words is "ten billion, six hundred seventy-three million, five hundred seventy-one thousand, nine hundred thirteen".