22045103 has 8 divisors (see below), whose sum is σ = 22394880. Its totient is φ = 21698200.

The previous prime is 22045099. The next prime is 22045147. The reversal of 22045103 is 30154022.

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 22045103 - 2² = 22045099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22045603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18578 + ... + 19728.

It is an arithmetic number, because the mean of its divisors is an integer number (2799360).

Almost surely, 2^22045103 is an apocalyptic number.

22045103 is a deficient number, since it is larger than the sum of its proper divisors (349777).

22045103 is a wasteful number, since it uses less digits than its factorization.

22045103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 22045103 is about 4695.2212940393. The cubic root of 22045103 is about 280.3952877814.

Adding to 22045103 its reverse (30154022), we get a palindrome (52199125).

The spelling of 22045103 in words is "twenty-two million, forty-five thousand, one hundred three".