103321003313103 has 4 divisors (see below), whose sum is σ = 137761337750808. Its totient is φ = 68880668875400.

The previous prime is 103321003313083. The next prime is 103321003313147. The reversal of 103321003313103 is 301313300123301.

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

It is a cyclic number.

It is not a de Polignac number, because 103321003313103 - 2⁵ = 103321003313071 is a prime.

It is a super-2 number, since 2×103321003313103² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103321003313603) 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 3 ways as a sum of consecutive naturals, for example, 17220167218848 + ... + 17220167218853.

It is an arithmetic number, because the mean of its divisors is an integer number (34440334437702).

Almost surely, 2^{103321003313103} is an apocalyptic number.

103321003313103 is a deficient number, since it is larger than the sum of its proper divisors (34440334437705).

103321003313103 is an equidigital number, since it uses as much as digits as its factorization.

103321003313103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34440334437704.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 103321003313103 its reverse (301313300123301), we get a palindrome (404634303436404).

The spelling of 103321003313103 in words is "one hundred three trillion, three hundred twenty-one billion, three million, three hundred thirteen thousand, one hundred three".