23003033032320 has 128 divisors (see below), whose sum is σ = 79987819481280. Its totient is φ = 5576492851200.

The previous prime is 23003033032303. The next prime is 23003033032391. The reversal of 23003033032320 is 2323033030032.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 544558261 + ... + 544600500.

Almost surely, 2^{23003033032320} is an apocalyptic number.

23003033032320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23003033032320 is an abundant number, since it is smaller than the sum of its proper divisors (56984786448960).

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

23003033032320 is a wasteful number, since it uses less digits than its factorization.

23003033032320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089158794 (or 1089158782 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 24.

Adding to 23003033032320 its reverse (2323033030032), we get a palindrome (25326066062352).

The spelling of 23003033032320 in words is "twenty-three trillion, three billion, thirty-three million, thirty-two thousand, three hundred twenty".