42230112103 has 4 divisors (see below), whose sum is σ = 42448921168. Its totient is φ = 42011303040.

The previous prime is 42230112077. The next prime is 42230112107. The reversal of 42230112103 is 30121103224.

It is a happy number.

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 42230112103 - 2²¹ = 42228014951 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 (42230112107) 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, 109404243 + ... + 109404628.

It is an arithmetic number, because the mean of its divisors is an integer number (10612230292).

Almost surely, 2^42230112103 is an apocalyptic number.

42230112103 is a deficient number, since it is larger than the sum of its proper divisors (218809065).

42230112103 is a wasteful number, since it uses less digits than its factorization.

42230112103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218809064.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 42230112103 its reverse (30121103224), we get a palindrome (72351215327).

The spelling of 42230112103 in words is "forty-two billion, two hundred thirty million, one hundred twelve thousand, one hundred three".