10128319 has 2 divisors, whose sum is σ = 10128320. Its totient is φ = 10128318.

The previous prime is 10128317. The next prime is 10128341. The reversal of 10128319 is 91382101.

10128319 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (91382101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10128319 - 2¹ = 10128317 is a prime.

It is a super-2 number, since 2×10128319² = 205165691531522, which contains 22 as substring.

Together with 10128317, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 10128293 and 10128302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10128317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5064159 + 5064160.

It is an arithmetic number, because the mean of its divisors is an integer number (5064160).

Almost surely, 2^10128319 is an apocalyptic number.

10128319 is a deficient number, since it is larger than the sum of its proper divisors (1).

10128319 is an equidigital number, since it uses as much as digits as its factorization.

10128319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 10128319 is about 3182.5020031416. The cubic root of 10128319 is about 216.3610716122.

The spelling of 10128319 in words is "ten million, one hundred twenty-eight thousand, three hundred nineteen".