10142323423 has 2 divisors, whose sum is σ = 10142323424. Its totient is φ = 10142323422.

The previous prime is 10142323421. The next prime is 10142323447. The reversal of 10142323423 is 32432324101.

It is a weak prime.

It is an emirp because it is prime and its reverse (32432324101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10142323423 - 2¹ = 10142323421 is a prime.

Together with 10142323421, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10142323421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5071161711 + 5071161712.

It is an arithmetic number, because the mean of its divisors is an integer number (5071161712).

Almost surely, 2^10142323423 is an apocalyptic number.

10142323423 is a deficient number, since it is larger than the sum of its proper divisors (1).

10142323423 is an equidigital number, since it uses as much as digits as its factorization.

10142323423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 10142323423 its reverse (32432324101), we get a palindrome (42574647524).

The spelling of 10142323423 in words is "ten billion, one hundred forty-two million, three hundred twenty-three thousand, four hundred twenty-three".