10323123331 has 4 divisors (see below), whose sum is σ = 10323326664. Its totient is φ = 10322920000.

The previous prime is 10323123323. The next prime is 10323123337. The reversal of 10323123331 is 13332132301.

10323123331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10323123331 - 2³ = 10323123323 is a prime.

It is a super-2 number, since 2×10323123331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10323123337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45456 + ... + 150706.

It is an arithmetic number, because the mean of its divisors is an integer number (2580831666).

Almost surely, 2^10323123331 is an apocalyptic number.

10323123331 is a deficient number, since it is larger than the sum of its proper divisors (203333).

10323123331 is an equidigital number, since it uses as much as digits as its factorization.

10323123331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203332.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 10323123331 its reverse (13332132301), we get a palindrome (23655255632).

The spelling of 10323123331 in words is "ten billion, three hundred twenty-three million, one hundred twenty-three thousand, three hundred thirty-one".