23001300020 has 48 divisors (see below), whose sum is σ = 49881216000. Its totient is φ = 8900098560.

The previous prime is 23001300001. The next prime is 23001300031. The reversal of 23001300020 is 2000310032.

It is a super-2 number, since 2×23001300020² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23001299974 and 23001300010.

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, 1902956 + ... + 1915004.

It is an arithmetic number, because the mean of its divisors is an integer number (1039192000).

Almost surely, 2^23001300020 is an apocalyptic number.

23001300020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23001300020 is an abundant number, since it is smaller than the sum of its proper divisors (26879915980).

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

23001300020 is a wasteful number, since it uses less digits than its factorization.

23001300020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15168 (or 15166 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 23001300020 its reverse (2000310032), we get a palindrome (25001610052).

The spelling of 23001300020 in words is "twenty-three billion, one million, three hundred thousand, twenty".