323133020112103 has 4 divisors (see below), whose sum is σ = 323136286523440. Its totient is φ = 323129753700768.

The previous prime is 323133020112029. The next prime is 323133020112137. The reversal of 323133020112103 is 301211020331323.

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 323133020112103 - 2²¹ = 323133018014951 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 (323133020116103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1633057275 + ... + 1633255132.

It is an arithmetic number, because the mean of its divisors is an integer number (80784071630860).

Almost surely, 2^{323133020112103} is an apocalyptic number.

323133020112103 is a deficient number, since it is larger than the sum of its proper divisors (3266411337).

323133020112103 is an equidigital number, since it uses as much as digits as its factorization.

323133020112103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3266411336.

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

Adding to 323133020112103 its reverse (301211020331323), we get a palindrome (624344040443426).

The spelling of 323133020112103 in words is "three hundred twenty-three trillion, one hundred thirty-three billion, twenty million, one hundred twelve thousand, one hundred three".