224002103 has 4 divisors (see below), whose sum is σ = 241233048. Its totient is φ = 206771160.

The previous prime is 224002091. The next prime is 224002109. The reversal of 224002103 is 301200422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301200422 = 2 ⋅150600211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224002103 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 (224002109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8615453 + ... + 8615478.

It is an arithmetic number, because the mean of its divisors is an integer number (60308262).

Almost surely, 2^224002103 is an apocalyptic number.

224002103 is a deficient number, since it is larger than the sum of its proper divisors (17230945).

224002103 is a wasteful number, since it uses less digits than its factorization.

224002103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17230944.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 224002103 is about 14966.6998032298. The cubic root of 224002103 is about 607.3196949485.

Adding to 224002103 its reverse (301200422), we get a palindrome (525202525).

The spelling of 224002103 in words is "two hundred twenty-four million, two thousand, one hundred three".