203103110132323 has 8 divisors (see below), whose sum is σ = 205820240922576. Its totient is φ = 200392410422400.

The previous prime is 203103110132309. The next prime is 203103110132357. The reversal of 203103110132323 is 323231011301302.

203103110132323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 203103110132323 - 2⁴¹ = 200904086876771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203103110132023) 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, 1607706498 + ... + 1607832823.

It is an arithmetic number, because the mean of its divisors is an integer number (25727530115322).

Almost surely, 2^{203103110132323} is an apocalyptic number.

203103110132323 is a deficient number, since it is larger than the sum of its proper divisors (2717130790253).

203103110132323 is an equidigital number, since it uses as much as digits as its factorization.

203103110132323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3215540165.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 203103110132323 its reverse (323231011301302), we get a palindrome (526334121433625).

The spelling of 203103110132323 in words is "two hundred three trillion, one hundred three billion, one hundred ten million, one hundred thirty-two thousand, three hundred twenty-three".