23311140230305 has 8 divisors (see below), whose sum is σ = 27973568343744. Its totient is φ = 18648778806000.

The previous prime is 23311140230299. The next prime is 23311140230309. The reversal of 23311140230305 is 50303204111332.

23311140230305 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 23311140230305 - 2⁷ = 23311140230177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23311140230309) 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, 15900021 + ... + 17304130.

It is an arithmetic number, because the mean of its divisors is an integer number (3496696042968).

Almost surely, 2^{23311140230305} is an apocalyptic number.

It is an amenable number.

23311140230305 is a deficient number, since it is larger than the sum of its proper divisors (4662428113439).

23311140230305 is a wasteful number, since it uses less digits than its factorization.

23311140230305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33344567.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 23311140230305 its reverse (50303204111332), we get a palindrome (73614344341637).

The spelling of 23311140230305 in words is "twenty-three trillion, three hundred eleven billion, one hundred forty million, two hundred thirty thousand, three hundred five".