2042313244123 has 2 divisors, whose sum is σ = 2042313244124. Its totient is φ = 2042313244122.

The previous prime is 2042313244093. The next prime is 2042313244133. The reversal of 2042313244123 is 3214423132402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2042313244123 - 2¹³ = 2042313235931 is a prime.

It is not a weakly prime, because it can be changed into another prime (2042313244133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021156622061 + 1021156622062.

It is an arithmetic number, because the mean of its divisors is an integer number (1021156622062).

Almost surely, 2^{2042313244123} is an apocalyptic number.

2042313244123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042313244123 is an equidigital number, since it uses as much as digits as its factorization.

2042313244123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 2042313244123 its reverse (3214423132402), we get a palindrome (5256736376525).

The spelling of 2042313244123 in words is "two trillion, forty-two billion, three hundred thirteen million, two hundred forty-four thousand, one hundred twenty-three".