103321133320103 has 4 divisors (see below), whose sum is σ = 103321235517600. Its totient is φ = 103321031122608.

The previous prime is 103321133319983. The next prime is 103321133320129. The reversal of 103321133320103 is 301023331123301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103321133320103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103321133320183) 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, 49566950 + ... + 51609347.

It is an arithmetic number, because the mean of its divisors is an integer number (25830308879400).

Almost surely, 2^{103321133320103} is an apocalyptic number.

103321133320103 is a deficient number, since it is larger than the sum of its proper divisors (102197497).

103321133320103 is a wasteful number, since it uses less digits than its factorization.

103321133320103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102197496.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 103321133320103 its reverse (301023331123301), we get a palindrome (404344464443404).

The spelling of 103321133320103 in words is "one hundred three trillion, three hundred twenty-one billion, one hundred thirty-three million, three hundred twenty thousand, one hundred three".