23200320023 has 8 divisors (see below), whose sum is σ = 23643650880. Its totient is φ = 22760730720.

The previous prime is 23200320001. The next prime is 23200320043. The reversal of 23200320023 is 32002300232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23200320023 is a prime.

It is a super-2 number, since 2×23200320023² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23200319983 and 23200320010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23200320043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 922868 + ... + 947673.

It is an arithmetic number, because the mean of its divisors is an integer number (2955456360).

Almost surely, 2^23200320023 is an apocalyptic number.

23200320023 is a deficient number, since it is larger than the sum of its proper divisors (443330857).

23200320023 is a wasteful number, since it uses less digits than its factorization.

23200320023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870777.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 23200320023 its reverse (32002300232), we get a palindrome (55202620255).

The spelling of 23200320023 in words is "twenty-three billion, two hundred million, three hundred twenty thousand, twenty-three".