323221121134 has 4 divisors (see below), whose sum is σ = 484831681704. Its totient is φ = 161610560566.

The previous prime is 323221121117. The next prime is 323221121177. The reversal of 323221121134 is 431121122323.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 323221121099 and 323221121108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80805280282 + ... + 80805280285.

It is an arithmetic number, because the mean of its divisors is an integer number (121207920426).

Almost surely, 2^323221121134 is an apocalyptic number.

323221121134 is a deficient number, since it is larger than the sum of its proper divisors (161610560570).

323221121134 is a wasteful number, since it uses less digits than its factorization.

323221121134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161610560569.

The product of its digits is 1728, while the sum is 25.

Adding to 323221121134 its reverse (431121122323), we get a palindrome (754342243457).

The spelling of 323221121134 in words is "three hundred twenty-three billion, two hundred twenty-one million, one hundred twenty-one thousand, one hundred thirty-four".