23303432000 has 56 divisors (see below), whose sum is σ = 57710969160. Its totient is φ = 9321369600.

The previous prime is 23303431981. The next prime is 23303432051. The reversal of 23303432000 is 23430332.

It can be written as a sum of positive squares in 4 ways, for example, as 516925696 + 22786506304 = 22736^2 + 150952^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1448465 + ... + 1464464.

Almost surely, 2^23303432000 is an apocalyptic number.

23303432000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23303432000 is an abundant number, since it is smaller than the sum of its proper divisors (34407537160).

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

23303432000 is an equidigital number, since it uses as much as digits as its factorization.

23303432000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2912956 (or 2912936 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 23303432000 its reverse (23430332), we get a palindrome (23326862332).

The spelling of 23303432000 in words is "twenty-three billion, three hundred three million, four hundred thirty-two thousand".