23300332020 has 216 divisors, whose sum is σ = 85262827104. Its totient is φ = 5325735744.

The previous prime is 23300332019. The next prime is 23300332093. The reversal of 23300332020 is 2023300332.

23300332020 is a `hidden beast` number, since 2 + 330 + 0 + 332 + 0 + 2 + 0 = 666.

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 = 23300331984 and 23300332002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 189219 + ... + 287061.

Almost surely, 2^23300332020 is an apocalyptic number.

23300332020 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 23300332020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42631413552).

23300332020 is an abundant number, since it is smaller than the sum of its proper divisors (61962495084).

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

23300332020 is a wasteful number, since it uses less digits than its factorization.

23300332020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97881 (or 97860 counting only the distinct ones).

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

Adding to 23300332020 its reverse (2023300332), we get a palindrome (25323632352).

The spelling of 23300332020 in words is "twenty-three billion, three hundred million, three hundred thirty-two thousand, twenty".