321120133301 has 16 divisors (see below), whose sum is σ = 351907815168. Its totient is φ = 290598931200.

The previous prime is 321120133289. The next prime is 321120133307. The reversal of 321120133301 is 103331021123.

It is a cyclic number.

It is not a de Polignac number, because 321120133301 - 2¹⁴ = 321120116917 is a prime.

It is a super-2 number, since 2×321120133301² (a number of 24 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 (321120133307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11409236 + ... + 11437346.

It is an arithmetic number, because the mean of its divisors is an integer number (21994238448).

Almost surely, 2^321120133301 is an apocalyptic number.

It is an amenable number.

321120133301 is a deficient number, since it is larger than the sum of its proper divisors (30787681867).

321120133301 is a wasteful number, since it uses less digits than its factorization.

321120133301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32812.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 321120133301 its reverse (103331021123), we get a palindrome (424451154424).

The spelling of 321120133301 in words is "three hundred twenty-one billion, one hundred twenty million, one hundred thirty-three thousand, three hundred one".