23004401331 has 8 divisors (see below), whose sum is σ = 30690616464. Its totient is φ = 15327226880.

The previous prime is 23004401317. The next prime is 23004401339. The reversal of 23004401331 is 13310440032.

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

It is a cyclic number.

It is not a de Polignac number, because 23004401331 - 2⁶ = 23004401267 is a prime.

It is a super-2 number, since 2×23004401331² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23004401298 and 23004401307.

It is not an unprimeable number, because it can be changed into a prime (23004401339) 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, 2254230 + ... + 2264411.

It is an arithmetic number, because the mean of its divisors is an integer number (3836327058).

Almost surely, 2^23004401331 is an apocalyptic number.

23004401331 is a deficient number, since it is larger than the sum of its proper divisors (7686215133).

23004401331 is a wasteful number, since it uses less digits than its factorization.

23004401331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4520341.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23004401331 its reverse (13310440032), we get a palindrome (36314841363).

The spelling of 23004401331 in words is "twenty-three billion, four million, four hundred one thousand, three hundred thirty-one".