321033213450104 has 16 divisors (see below), whose sum is σ = 601940252209320. Its totient is φ = 160515812860960.

The previous prime is 321033213450073. The next prime is 321033213450109. The reversal of 321033213450104 is 401054312330123.

It is a super-2 number, since 2×321033213450104² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321033213450109) 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, 97512587 + ... + 100751034.

Almost surely, 2^{321033213450104} is an apocalyptic number.

It is an amenable number.

321033213450104 is a deficient number, since it is larger than the sum of its proper divisors (280907038759216).

321033213450104 is a wasteful number, since it uses less digits than its factorization.

321033213450104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198466030 (or 198466026 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 321033213450104 its reverse (401054312330123), we get a palindrome (722087525780227).

The spelling of 321033213450104 in words is "three hundred twenty-one trillion, thirty-three billion, two hundred thirteen million, four hundred fifty thousand, one hundred four".