423300144041123 has 2 divisors, whose sum is σ = 423300144041124. Its totient is φ = 423300144041122.

The previous prime is 423300144041081. The next prime is 423300144041129. The reversal of 423300144041123 is 321140441003324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423300144041123 - 2²⁴ = 423300127263907 is a prime.

It is a super-2 number, since 2×423300144041123² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 423300144041123.

It is not a weakly prime, because it can be changed into another prime (423300144041129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211650072020561 + 211650072020562.

It is an arithmetic number, because the mean of its divisors is an integer number (211650072020562).

Almost surely, 2^{423300144041123} is an apocalyptic number.

423300144041123 is a deficient number, since it is larger than the sum of its proper divisors (1).

423300144041123 is an equidigital number, since it uses as much as digits as its factorization.

423300144041123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 423300144041123 its reverse (321140441003324), we get a palindrome (744440585044447).

The spelling of 423300144041123 in words is "four hundred twenty-three trillion, three hundred billion, one hundred forty-four million, forty-one thousand, one hundred twenty-three".