103322133232321 has 4 divisors (see below), whose sum is σ = 103322179943892. Its totient is φ = 103322086520752.

The previous prime is 103322133232291. The next prime is 103322133232327. The reversal of 103322133232321 is 123232331223301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50169809794225 + 53152323438096 = 7083065^2 + 7290564^2 .

It is a cyclic number.

It is not a de Polignac number, because 103322133232321 - 2¹⁷ = 103322133101249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103322133232327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19863886 + ... + 24519751.

It is an arithmetic number, because the mean of its divisors is an integer number (25830544985973).

Almost surely, 2^{103322133232321} is an apocalyptic number.

It is an amenable number.

103322133232321 is a deficient number, since it is larger than the sum of its proper divisors (46711571).

103322133232321 is an equidigital number, since it uses as much as digits as its factorization.

103322133232321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46711570.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 103322133232321 its reverse (123232331223301), we get a palindrome (226554464455622).

The spelling of 103322133232321 in words is "one hundred three trillion, three hundred twenty-two billion, one hundred thirty-three million, two hundred thirty-two thousand, three hundred twenty-one".