321133323032 has 8 divisors (see below), whose sum is σ = 602124980700. Its totient is φ = 160566661512.

The previous prime is 321133323031. The next prime is 321133323053. The reversal of 321133323032 is 230323331123.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×321133323032² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 321133322992 and 321133323010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321133323031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20070832682 + ... + 20070832697.

Almost surely, 2^321133323032 is an apocalyptic number.

It is an amenable number.

321133323032 is a deficient number, since it is larger than the sum of its proper divisors (280991657668).

321133323032 is a wasteful number, since it uses less digits than its factorization.

321133323032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40141665385 (or 40141665381 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 321133323032 its reverse (230323331123), we get a palindrome (551456654155).

The spelling of 321133323032 in words is "three hundred twenty-one billion, one hundred thirty-three million, three hundred twenty-three thousand, thirty-two".