23323202001320 has 256 divisors, whose sum is σ = 57822005606400. Its totient is φ = 8415007211520.

The previous prime is 23323202001289. The next prime is 23323202001377. The reversal of 23323202001320 is 2310020232332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1657529885 + ... + 1657543955.

It is an arithmetic number, because the mean of its divisors is an integer number (225867209400).

Almost surely, 2^{23323202001320} is an apocalyptic number.

23323202001320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23323202001320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28911002803200).

23323202001320 is an abundant number, since it is smaller than the sum of its proper divisors (34498803605080).

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

23323202001320 is a wasteful number, since it uses less digits than its factorization.

23323202001320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14588 (or 14584 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 23323202001320 its reverse (2310020232332), we get a palindrome (25633222233652).

The spelling of 23323202001320 in words is "twenty-three trillion, three hundred twenty-three billion, two hundred two million, one thousand, three hundred twenty".