423044413103003 has 2 divisors, whose sum is σ = 423044413103004. Its totient is φ = 423044413103002.

The previous prime is 423044413102963. The next prime is 423044413103051. The reversal of 423044413103003 is 300301314440324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423044413103003 - 2⁴⁴ = 405452227058587 is a prime.

It is not a weakly prime, because it can be changed into another prime (423044413103303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211522206551501 + 211522206551502.

It is an arithmetic number, because the mean of its divisors is an integer number (211522206551502).

Almost surely, 2^{423044413103003} is an apocalyptic number.

423044413103003 is a deficient number, since it is larger than the sum of its proper divisors (1).

423044413103003 is an equidigital number, since it uses as much as digits as its factorization.

423044413103003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 423044413103003 its reverse (300301314440324), we get a palindrome (723345727543327).

The spelling of 423044413103003 in words is "four hundred twenty-three trillion, forty-four billion, four hundred thirteen million, one hundred three thousand, three".