13822123 has 8 divisors (see below), whose sum is σ = 15898592. Its totient is φ = 11771136.

The previous prime is 13822099. The next prime is 13822147. The reversal of 13822123 is 32122831.

It is an interprime number because it is at equal distance from previous prime (13822099) and next prime (13822147).

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

It is a cyclic number.

It is not a de Polignac number, because 13822123 - 2²¹ = 11724971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13822094 and 13822103.

It is not an unprimeable number, because it can be changed into a prime (13822223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5190 + ... + 7387.

It is an arithmetic number, because the mean of its divisors is an integer number (1987324).

Almost surely, 2^13822123 is an apocalyptic number.

13822123 is a deficient number, since it is larger than the sum of its proper divisors (2076469).

13822123 is a wasteful number, since it uses less digits than its factorization.

13822123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12741.

The product of its digits is 576, while the sum is 22.

The square root of 13822123 is about 3717.8115874799. The cubic root of 13822123 is about 239.9891372398.

Adding to 13822123 its reverse (32122831), we get a palindrome (45944954).

The spelling of 13822123 in words is "thirteen million, eight hundred twenty-two thousand, one hundred twenty-three".