23003040331 has 8 divisors (see below), whose sum is σ = 23045984784. Its totient is φ = 22960123680.

The previous prime is 23003040311. The next prime is 23003040353. The reversal of 23003040331 is 13304030032.

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 23003040331 - 2⁹ = 23003039819 is a prime.

It is a super-2 number, since 2×23003040331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23003040299 and 23003040308.

It is not an unprimeable number, because it can be changed into a prime (23003040311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2358541 + ... + 2368273.

It is an arithmetic number, because the mean of its divisors is an integer number (2880748098).

Almost surely, 2^23003040331 is an apocalyptic number.

23003040331 is a deficient number, since it is larger than the sum of its proper divisors (42944453).

23003040331 is an equidigital number, since it uses as much as digits as its factorization.

23003040331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13901.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 23003040331 its reverse (13304030032), we get a palindrome (36307070363).

The spelling of 23003040331 in words is "twenty-three billion, three million, forty thousand, three hundred thirty-one".