32304204223 has 4 divisors (see below), whose sum is σ = 32304811408. Its totient is φ = 32303597040.

The previous prime is 32304204217. The next prime is 32304204239. The reversal of 32304204223 is 32240240323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32240240323 = 2437 ⋅13229479.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32304204223 is a prime.

It is a super-2 number, since 2×32304204223² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32304244223) 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, 215211 + ... + 333052.

It is an arithmetic number, because the mean of its divisors is an integer number (8076202852).

Almost surely, 2^32304204223 is an apocalyptic number.

32304204223 is a deficient number, since it is larger than the sum of its proper divisors (607185).

32304204223 is an equidigital number, since it uses as much as digits as its factorization.

32304204223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607184.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 32304204223 its reverse (32240240323), we get a palindrome (64544444546).

The spelling of 32304204223 in words is "thirty-two billion, three hundred four million, two hundred four thousand, two hundred twenty-three".