352065201321 has 16 divisors (see below), whose sum is σ = 475903779840. Its totient is φ = 231469096320.

The previous prime is 352065201317. The next prime is 352065201329. The reversal of 352065201321 is 123102560253.

It is not a de Polignac number, because 352065201321 - 2² = 352065201317 is a prime.

It is not an unprimeable number, because it can be changed into a prime (352065201329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1987000 + ... + 2156918.

It is an arithmetic number, because the mean of its divisors is an integer number (29743986240).

Almost surely, 2^352065201321 is an apocalyptic number.

It is an amenable number.

352065201321 is a deficient number, since it is larger than the sum of its proper divisors (123838578519).

352065201321 is a wasteful number, since it uses less digits than its factorization.

352065201321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179456.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 352065201321 its reverse (123102560253), we get a palindrome (475167761574).

The spelling of 352065201321 in words is "three hundred fifty-two billion, sixty-five million, two hundred one thousand, three hundred twenty-one".