23300323000020 has 576 divisors, whose sum is σ = 82690522596864. Its totient is φ = 5253075210240.

The previous prime is 23300323000013. The next prime is 23300323000069. The reversal of 23300323000020 is 2000032300332.

23300323000020 is a `hidden beast` number, since 2 + 330 + 0 + 32 + 300 + 0 + 0 + 2 + 0 = 666.

It is a super-2 number, since 2×23300323000020² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 23300322999957 and 23300323000002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2717868454 + ... + 2717877026.

It is an arithmetic number, because the mean of its divisors is an integer number (143559935064).

Almost surely, 2^{23300323000020} is an apocalyptic number.

23300323000020 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 23300323000020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41345261298432).

23300323000020 is an abundant number, since it is smaller than the sum of its proper divisors (59390199596844).

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

23300323000020 is a wasteful number, since it uses less digits than its factorization.

23300323000020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10272 (or 10267 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 23300323000020 its reverse (2000032300332), we get a palindrome (25300355300352).

The spelling of 23300323000020 in words is "twenty-three trillion, three hundred billion, three hundred twenty-three million, twenty", and thus it is an aban number.