4242112103 has 8 divisors (see below), whose sum is σ = 4341038400. Its totient is φ = 4143885408.

The previous prime is 4242112087. The next prime is 4242112117. The reversal of 4242112103 is 3012112424.

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 4242112103 - 2⁴ = 4242112087 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 (4242112003) 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, 162623 + ... + 186896.

It is an arithmetic number, because the mean of its divisors is an integer number (542629800).

Almost surely, 2^4242112103 is an apocalyptic number.

4242112103 is a deficient number, since it is larger than the sum of its proper divisors (98926297).

4242112103 is a wasteful number, since it uses less digits than its factorization.

4242112103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349801.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 4242112103 is about 65131.4985471699. The cubic root of 4242112103 is about 1618.8031732050.

Adding to 4242112103 its reverse (3012112424), we get a palindrome (7254224527).

The spelling of 4242112103 in words is "four billion, two hundred forty-two million, one hundred twelve thousand, one hundred three".