23023334201312 has 192 divisors, whose sum is σ = 49488259322880. Its totient is φ = 10507769266176.

The previous prime is 23023334201261. The next prime is 23023334201377. The reversal of 23023334201312 is 21310243332032.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1141058168 + ... + 1141078344.

It is an arithmetic number, because the mean of its divisors is an integer number (257751350640).

Almost surely, 2^{23023334201312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23023334201312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24744129661440).

23023334201312 is an abundant number, since it is smaller than the sum of its proper divisors (26464925121568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23023334201312 is a wasteful number, since it uses less digits than its factorization.

23023334201312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20873 (or 20865 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 23023334201312 its reverse (21310243332032), we get a palindrome (44333577533344).

The spelling of 23023334201312 in words is "twenty-three trillion, twenty-three billion, three hundred thirty-four million, two hundred one thousand, three hundred twelve".