103230021203103 has 4 divisors (see below), whose sum is σ = 137640028270808. Its totient is φ = 68820014135400.

The previous prime is 103230021203069. The next prime is 103230021203147. The reversal of 103230021203103 is 301302120032301.

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

It is not a de Polignac number, because 103230021203103 - 2¹⁰ = 103230021202079 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 103230021203103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103230021203003) 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, 17205003533848 + ... + 17205003533853.

It is an arithmetic number, because the mean of its divisors is an integer number (34410007067702).

Almost surely, 2^{103230021203103} is an apocalyptic number.

103230021203103 is a deficient number, since it is larger than the sum of its proper divisors (34410007067705).

103230021203103 is an equidigital number, since it uses as much as digits as its factorization.

103230021203103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34410007067704.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 103230021203103 its reverse (301302120032301), we get a palindrome (404532141235404).

The spelling of 103230021203103 in words is "one hundred three trillion, two hundred thirty billion, twenty-one million, two hundred three thousand, one hundred three".