423103331047 has 2 divisors, whose sum is σ = 423103331048. Its totient is φ = 423103331046.

The previous prime is 423103331009. The next prime is 423103331059. The reversal of 423103331047 is 740133301324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423103331047 - 2¹⁹ = 423102806759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423103334047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211551665523 + 211551665524.

It is an arithmetic number, because the mean of its divisors is an integer number (211551665524).

Almost surely, 2^423103331047 is an apocalyptic number.

423103331047 is a deficient number, since it is larger than the sum of its proper divisors (1).

423103331047 is an equidigital number, since it uses as much as digits as its factorization.

423103331047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 31.

The spelling of 423103331047 in words is "four hundred twenty-three billion, one hundred three million, three hundred thirty-one thousand, forty-seven".