2103323001103 has 8 divisors (see below), whose sum is σ = 2107105394688. Its totient is φ = 2099543723064.

The previous prime is 2103323001067. The next prime is 2103323001211. The reversal of 2103323001103 is 3011003233012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2103323001103 - 2⁹ = 2103323000591 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 (2103323004103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574650 + ... + 2129992.

It is an arithmetic number, because the mean of its divisors is an integer number (263388174336).

Almost surely, 2^{2103323001103} is an apocalyptic number.

2103323001103 is a deficient number, since it is larger than the sum of its proper divisors (3782393585).

2103323001103 is a wasteful number, since it uses less digits than its factorization.

2103323001103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557773.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 2103323001103 its reverse (3011003233012), we get a palindrome (5114326234115).

The spelling of 2103323001103 in words is "two trillion, one hundred three billion, three hundred twenty-three million, one thousand, one hundred three".