22030242103 has 4 divisors (see below), whose sum is σ = 22030547440. Its totient is φ = 22029936768.

The previous prime is 22030242043. The next prime is 22030242121. The reversal of 22030242103 is 30124203022.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 30124203022 = 2 ⋅15062101511.

It is a cyclic number.

It is not a de Polignac number, because 22030242103 - 2¹⁷ = 22030111031 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 (22030242133) 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, 22726 + ... + 211132.

It is an arithmetic number, because the mean of its divisors is an integer number (5507636860).

Almost surely, 2^22030242103 is an apocalyptic number.

22030242103 is a deficient number, since it is larger than the sum of its proper divisors (305337).

22030242103 is a wasteful number, since it uses less digits than its factorization.

22030242103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305336.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22030242103 its reverse (30124203022), we get a palindrome (52154445125).

The spelling of 22030242103 in words is "twenty-two billion, thirty million, two hundred forty-two thousand, one hundred three".