103203320213 has 16 divisors (see below), whose sum is σ = 118311818496. Its totient is φ = 88186527360.

The previous prime is 103203320173. The next prime is 103203320257. The reversal of 103203320213 is 312023302301.

It is a cyclic number.

It is not a de Polignac number, because 103203320213 - 2⁶ = 103203320149 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 (103203320293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3100145 + ... + 3133257.

It is an arithmetic number, because the mean of its divisors is an integer number (7394488656).

Almost surely, 2^103203320213 is an apocalyptic number.

It is an amenable number.

103203320213 is a deficient number, since it is larger than the sum of its proper divisors (15108498283).

103203320213 is an equidigital number, since it uses as much as digits as its factorization.

103203320213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34484.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 103203320213 its reverse (312023302301), we get a palindrome (415226622514).

The spelling of 103203320213 in words is "one hundred three billion, two hundred three million, three hundred twenty thousand, two hundred thirteen".