23301203200420 has 48 divisors (see below), whose sum is σ = 51324283422720. Its totient is φ = 8875627933824.

The previous prime is 23301203200367. The next prime is 23301203200427. The reversal of 23301203200420 is 2400230210332.

It is a junction number, because it is equal to n+sod(n) for n = 23301203200391 and 23301203200400.

It is not an unprimeable number, because it can be changed into a prime (23301203200427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334945140 + ... + 335014699.

It is an arithmetic number, because the mean of its divisors is an integer number (1069255904640).

Almost surely, 2^{23301203200420} is an apocalyptic number.

23301203200420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23301203200420 is an abundant number, since it is smaller than the sum of its proper divisors (28023080222300).

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

23301203200420 is a wasteful number, since it uses less digits than its factorization.

23301203200420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669959932 (or 669959930 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23301203200420 its reverse (2400230210332), we get a palindrome (25701433410752).

The spelling of 23301203200420 in words is "twenty-three trillion, three hundred one billion, two hundred three million, two hundred thousand, four hundred twenty".