23123331343 has 8 divisors (see below), whose sum is σ = 26431816320. Its totient is φ = 19816134360.

The previous prime is 23123331311. The next prime is 23123331347. The reversal of 23123331343 is 34313332132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23123331343 - 2⁵ = 23123331311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23123331347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283213 + ... + 355606.

It is an arithmetic number, because the mean of its divisors is an integer number (3303977040).

Almost surely, 2^23123331343 is an apocalyptic number.

23123331343 is a deficient number, since it is larger than the sum of its proper divisors (3308484977).

23123331343 is an equidigital number, since it uses as much as digits as its factorization.

23123331343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643997.

The product of its digits is 11664, while the sum is 28.

Adding to 23123331343 its reverse (34313332132), we get a palindrome (57436663475).

The spelling of 23123331343 in words is "twenty-three billion, one hundred twenty-three million, three hundred thirty-one thousand, three hundred forty-three".