32321131223 has 4 divisors (see below), whose sum is σ = 32321500008. Its totient is φ = 32320762440.

The previous prime is 32321131217. The next prime is 32321131231. The reversal of 32321131223 is 32213112323.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 32321131223 - 2⁸ = 32321130967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32321131523) 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, 30728 + ... + 256098.

It is an arithmetic number, because the mean of its divisors is an integer number (8080375002).

Almost surely, 2^32321131223 is an apocalyptic number.

32321131223 is a deficient number, since it is larger than the sum of its proper divisors (368785).

32321131223 is a wasteful number, since it uses less digits than its factorization.

32321131223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368784.

The product of its digits is 1296, while the sum is 23.

Adding to 32321131223 its reverse (32213112323), we get a palindrome (64534243546).

The spelling of 32321131223 in words is "thirty-two billion, three hundred twenty-one million, one hundred thirty-one thousand, two hundred twenty-three".