423304011213 has 4 divisors (see below), whose sum is σ = 564405348288. Its totient is φ = 282202674140.

The previous prime is 423304011209. The next prime is 423304011223. The reversal of 423304011213 is 312110403324.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 423304011213 - 2² = 423304011209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423304011203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70550668533 + ... + 70550668538.

It is an arithmetic number, because the mean of its divisors is an integer number (141101337072).

Almost surely, 2^423304011213 is an apocalyptic number.

It is an amenable number.

423304011213 is a deficient number, since it is larger than the sum of its proper divisors (141101337075).

423304011213 is a wasteful number, since it uses less digits than its factorization.

423304011213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141101337074.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 423304011213 its reverse (312110403324), we get a palindrome (735414414537).

The spelling of 423304011213 in words is "four hundred twenty-three billion, three hundred four million, eleven thousand, two hundred thirteen".