322103023303321 has 32 divisors (see below), whose sum is σ = 358671632449536. Its totient is φ = 287355016704000.

The previous prime is 322103023303307. The next prime is 322103023303387. The reversal of 322103023303321 is 123303320301223.

It is not a de Polignac number, because 322103023303321 - 2⁵ = 322103023303289 is a prime.

It is a super-2 number, since 2×322103023303321² (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 322103023303321.

It is not an unprimeable number, because it can be changed into a prime (322103023303921) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3129866856 + ... + 3129969766.

It is an arithmetic number, because the mean of its divisors is an integer number (11208488514048).

Almost surely, 2^{322103023303321} is an apocalyptic number.

It is an amenable number.

322103023303321 is a deficient number, since it is larger than the sum of its proper divisors (36568609146215).

322103023303321 is a wasteful number, since it uses less digits than its factorization.

322103023303321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157953.

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

Adding to 322103023303321 its reverse (123303320301223), we get a palindrome (445406343604544).

The spelling of 322103023303321 in words is "three hundred twenty-two trillion, one hundred three billion, twenty-three million, three hundred three thousand, three hundred twenty-one".