10081319 has 2 divisors, whose sum is σ = 10081320. Its totient is φ = 10081318.

The previous prime is 10081303. The next prime is 10081321. The reversal of 10081319 is 91318001.

10081319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (91318001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10081319 - 2⁴ = 10081303 is a prime.

It is a super-2 number, since 2×10081319² = 203265985559522, which contains 22 as substring.

Together with 10081321, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10081294 and 10081303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10081399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5040659 + 5040660.

It is an arithmetic number, because the mean of its divisors is an integer number (5040660).

Almost surely, 2^10081319 is an apocalyptic number.

10081319 is a deficient number, since it is larger than the sum of its proper divisors (1).

10081319 is an equidigital number, since it uses as much as digits as its factorization.

10081319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 10081319 is about 3175.1092894576. The cubic root of 10081319 is about 216.0258813866.

The spelling of 10081319 in words is "ten million, eighty-one thousand, three hundred nineteen".