242202242103 has 4 divisors (see below), whose sum is σ = 322936322808. Its totient is φ = 161468161400.

The previous prime is 242202242063. The next prime is 242202242131. The reversal of 242202242103 is 301242202242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 242202242103 - 2¹⁰ = 242202241079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242202242173) 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, 40367040348 + ... + 40367040353.

It is an arithmetic number, because the mean of its divisors is an integer number (80734080702).

Almost surely, 2^242202242103 is an apocalyptic number.

242202242103 is a deficient number, since it is larger than the sum of its proper divisors (80734080705).

242202242103 is an equidigital number, since it uses as much as digits as its factorization.

242202242103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80734080704.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 242202242103 its reverse (301242202242), we get a palindrome (543444444345).

The spelling of 242202242103 in words is "two hundred forty-two billion, two hundred two million, two hundred forty-two thousand, one hundred three".