10111382 has 8 divisors (see below), whose sum is σ = 15965400. Its totient is φ = 4789584.

The previous prime is 10111369. The next prime is 10111391. The reversal of 10111382 is 28311101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10111382.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 133007 + ... + 133082.

It is an arithmetic number, because the mean of its divisors is an integer number (1995675).

Almost surely, 2^10111382 is an apocalyptic number.

10111382 is a deficient number, since it is larger than the sum of its proper divisors (5854018).

10111382 is a wasteful number, since it uses less digits than its factorization.

10111382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266110.

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 10111382 is about 3179.8399330784. The cubic root of 10111382 is about 216.2404016366.

Adding to 10111382 its reverse (28311101), we get a palindrome (38422483).

The spelling of 10111382 in words is "ten million, one hundred eleven thousand, three hundred eighty-two".