323123031303 has 4 divisors (see below), whose sum is σ = 430830708408. Its totient is φ = 215415354200.

The previous prime is 323123031223. The next prime is 323123031331. The reversal of 323123031303 is 303130321323.

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 323123031303 - 2³⁶ = 254403554567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323123039303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53853838548 + ... + 53853838553.

It is an arithmetic number, because the mean of its divisors is an integer number (107707677102).

Almost surely, 2^323123031303 is an apocalyptic number.

323123031303 is a deficient number, since it is larger than the sum of its proper divisors (107707677105).

323123031303 is a wasteful number, since it uses less digits than its factorization.

323123031303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107707677104.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 323123031303 its reverse (303130321323), we get a palindrome (626253352626).

The spelling of 323123031303 in words is "three hundred twenty-three billion, one hundred twenty-three million, thirty-one thousand, three hundred three".