23323133012020 has 192 divisors, whose sum is σ = 52640342802432. Its totient is φ = 8664231744000.

The previous prime is 23323133011921. The next prime is 23323133012029. The reversal of 23323133012020 is 2021033132332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23323133012029) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1572586005 + ... + 1572600835.

It is an arithmetic number, because the mean of its divisors is an integer number (274168452096).

Almost surely, 2^{23323133012020} is an apocalyptic number.

23323133012020 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 23323133012020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26320171401216).

23323133012020 is an abundant number, since it is smaller than the sum of its proper divisors (29317209790412).

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

23323133012020 is a wasteful number, since it uses less digits than its factorization.

23323133012020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15942 (or 15940 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 23323133012020 its reverse (2021033132332), we get a palindrome (25344166144352).

The spelling of 23323133012020 in words is "twenty-three trillion, three hundred twenty-three billion, one hundred thirty-three million, twelve thousand, twenty".