10381319 has 8 divisors (see below), whose sum is σ = 11233152. Its totient is φ = 9537120.

The previous prime is 10381297. The next prime is 10381321. The reversal of 10381319 is 91318301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10381319 is a prime.

It is a super-2 number, since 2×10381319² = 215543568359522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10381369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1109 + ... + 4689.

It is an arithmetic number, because the mean of its divisors is an integer number (1404144).

Almost surely, 2^10381319 is an apocalyptic number.

10381319 is a deficient number, since it is larger than the sum of its proper divisors (851833).

10381319 is a wasteful number, since it uses less digits than its factorization.

10381319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3817.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 10381319 is about 3222.0054314045. The cubic root of 10381319 is about 218.1478039831.

The spelling of 10381319 in words is "ten million, three hundred eighty-one thousand, three hundred nineteen".