23323231201020 has 48 divisors (see below), whose sum is σ = 65309474603520. Its totient is φ = 6219106678336.

The previous prime is 23323231201019. The next prime is 23323231201051. The reversal of 23323231201020 is 2010213232332.

It is a super-2 number, since 2×23323231201020² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12283392 + ... + 14054471.

It is an arithmetic number, because the mean of its divisors is an integer number (1360614054240).

Almost surely, 2^{23323231201020} is an apocalyptic number.

23323231201020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23323231201020 is an abundant number, since it is smaller than the sum of its proper divisors (41986243402500).

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

23323231201020 is a wasteful number, since it uses less digits than its factorization.

23323231201020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26352634 (or 26352632 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23323231201020 its reverse (2010213232332), we get a palindrome (25333444433352).

The spelling of 23323231201020 in words is "twenty-three trillion, three hundred twenty-three billion, two hundred thirty-one million, two hundred one thousand, twenty".