332320332001321 has 64 divisors (see below), whose sum is σ = 352274233766400. Its totient is φ = 313066930176000.

The previous prime is 332320332001303. The next prime is 332320332001337. The reversal of 332320332001321 is 123100233023233.

It is a cyclic number.

It is not a de Polignac number, because 332320332001321 - 2¹¹ = 332320331999273 is a prime.

It is a super-2 number, since 2×332320332001321² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 332320332001321.

It is not an unprimeable number, because it can be changed into a prime (332320332031321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52441267465 + ... + 52441273801.

It is an arithmetic number, because the mean of its divisors is an integer number (5504284902600).

Almost surely, 2^{332320332001321} is an apocalyptic number.

It is an amenable number.

332320332001321 is a deficient number, since it is larger than the sum of its proper divisors (19953901765079).

332320332001321 is a wasteful number, since it uses less digits than its factorization.

332320332001321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7570.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 332320332001321 its reverse (123100233023233), we get a palindrome (455420565024554).

The spelling of 332320332001321 in words is "three hundred thirty-two trillion, three hundred twenty billion, three hundred thirty-two million, one thousand, three hundred twenty-one".