323121010023 has 48 divisors (see below), whose sum is σ = 544477876800. Its totient is φ = 184577508864.

The previous prime is 323121010013. The next prime is 323121010033. The reversal of 323121010023 is 320010121323.

It is an interprime number because it is at equal distance from previous prime (323121010013) and next prime (323121010033).

It is not a de Polignac number, because 323121010023 - 2¹⁰ = 323121008999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 323121009978 and 323121010005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323121010013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9914611 + ... + 9947147.

It is an arithmetic number, because the mean of its divisors is an integer number (11343289100).

Almost surely, 2^323121010023 is an apocalyptic number.

323121010023 is a deficient number, since it is larger than the sum of its proper divisors (221356866777).

323121010023 is a wasteful number, since it uses less digits than its factorization.

323121010023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35781 (or 35764 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 323121010023 its reverse (320010121323), we get a palindrome (643131131346).

The spelling of 323121010023 in words is "three hundred twenty-three billion, one hundred twenty-one million, ten thousand, twenty-three".