103313132203321 has 16 divisors (see below), whose sum is σ = 108815199609600. Its totient is φ = 97817533027200.

The previous prime is 103313132203273. The next prime is 103313132203363. The reversal of 103313132203321 is 123302231313301.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 103313132203321 - 2¹¹ = 103313132201273 is a prime.

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 103313132203321.

It is not an unprimeable number, because it can be changed into a prime (103313132203381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255763891 + ... + 256167511.

It is an arithmetic number, because the mean of its divisors is an integer number (6800949975600).

Almost surely, 2^{103313132203321} is an apocalyptic number.

It is an amenable number.

103313132203321 is a deficient number, since it is larger than the sum of its proper divisors (5502067406279).

103313132203321 is a wasteful number, since it uses less digits than its factorization.

103313132203321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411600.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 103313132203321 its reverse (123302231313301), we get a palindrome (226615363516622).

The spelling of 103313132203321 in words is "one hundred three trillion, three hundred thirteen billion, one hundred thirty-two million, two hundred three thousand, three hundred twenty-one".