4142110123 has 2 divisors, whose sum is σ = 4142110124. Its totient is φ = 4142110122.

The previous prime is 4142110121. The next prime is 4142110177. The reversal of 4142110123 is 3210112414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4142110123 - 2¹ = 4142110121 is a prime.

Together with 4142110121, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4142110123.

It is not a weakly prime, because it can be changed into another prime (4142110121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2071055061 + 2071055062.

It is an arithmetic number, because the mean of its divisors is an integer number (2071055062).

Almost surely, 2^4142110123 is an apocalyptic number.

4142110123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4142110123 is an equidigital number, since it uses as much as digits as its factorization.

4142110123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 4142110123 is about 64359.2271783930. The cubic root of 4142110123 is about 1605.9815326912.

Adding to 4142110123 its reverse (3210112414), we get a palindrome (7352222537).

The spelling of 4142110123 in words is "four billion, one hundred forty-two million, one hundred ten thousand, one hundred twenty-three".