242201332103 has 4 divisors (see below), whose sum is σ = 242245510728. Its totient is φ = 242157153480.

The previous prime is 242201332099. The next prime is 242201332129. The reversal of 242201332103 is 301233102242.

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 242201332103 - 2² = 242201332099 is a prime.

It is a super-2 number, since 2×242201332103² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242201332183) 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, 22081088 + ... + 22092053.

It is an arithmetic number, because the mean of its divisors is an integer number (60561377682).

Almost surely, 2^242201332103 is an apocalyptic number.

242201332103 is a deficient number, since it is larger than the sum of its proper divisors (44178625).

242201332103 is an equidigital number, since it uses as much as digits as its factorization.

242201332103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44178624.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 242201332103 its reverse (301233102242), we get a palindrome (543434434345).

The spelling of 242201332103 in words is "two hundred forty-two billion, two hundred one million, three hundred thirty-two thousand, one hundred three".