323323004031 has 16 divisors (see below), whose sum is σ = 439221128544. Its totient is φ = 211516752384.

The previous prime is 323323003937. The next prime is 323323004051. The reversal of 323323004031 is 130400323323.

It is a happy number.

It is not a de Polignac number, because 323323004031 - 2¹⁸ = 323322741887 is a prime.

It is a super-2 number, since 2×323323004031² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323323003992 and 323323004010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323323004051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3703966 + ... + 3790251.

It is an arithmetic number, because the mean of its divisors is an integer number (27451320534).

Almost surely, 2^323323004031 is an apocalyptic number.

323323004031 is a deficient number, since it is larger than the sum of its proper divisors (115898124513).

323323004031 is a wasteful number, since it uses less digits than its factorization.

323323004031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7494490.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 323323004031 its reverse (130400323323), we get a palindrome (453723327354).

The spelling of 323323004031 in words is "three hundred twenty-three billion, three hundred twenty-three million, four thousand, thirty-one".