23230320332320 has 24 divisors (see below), whose sum is σ = 54881631785484. Its totient is φ = 9292128132864.

The previous prime is 23230320332299. The next prime is 23230320332327. The reversal of 23230320332320 is 2323302303232.

It can be written as a sum of positive squares in 2 ways, for example, as 22835820771856 + 394499560464 = 4778684^2 + 628092^2 .

It is not an unprimeable number, because it can be changed into a prime (23230320332327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72594750879 + ... + 72594751198.

Almost surely, 2^{23230320332320} is an apocalyptic number.

23230320332320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23230320332320 is an abundant number, since it is smaller than the sum of its proper divisors (31651311453164).

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

23230320332320 is a wasteful number, since it uses less digits than its factorization.

23230320332320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145189502092 (or 145189502084 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 28.

Adding to 23230320332320 its reverse (2323302303232), we get a palindrome (25553622635552).

The spelling of 23230320332320 in words is "twenty-three trillion, two hundred thirty billion, three hundred twenty million, three hundred thirty-two thousand, three hundred twenty".