23320312001 has 16 divisors (see below), whose sum is σ = 26752602240. Its totient is φ = 19913308800.

The previous prime is 23320311967. The next prime is 23320312013. The reversal of 23320312001 is 10021302332.

It is a de Polignac number, because none of the positive numbers 2^k-23320312001 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23320312021) 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, 6053726 + ... + 6057576.

It is an arithmetic number, because the mean of its divisors is an integer number (1672037640).

Almost surely, 2^23320312001 is an apocalyptic number.

It is an amenable number.

23320312001 is a deficient number, since it is larger than the sum of its proper divisors (3432290239).

23320312001 is a wasteful number, since it uses less digits than its factorization.

23320312001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6904.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 23320312001 its reverse (10021302332), we get a palindrome (33341614333).

The spelling of 23320312001 in words is "twenty-three billion, three hundred twenty million, three hundred twelve thousand, one".