23000043513115 has 8 divisors (see below), whose sum is σ = 28067849711280. Its totient is φ = 18088169813472.

The previous prime is 23000043513053. The next prime is 23000043513149. The reversal of 23000043513115 is 51131534000032.

It is a happy number.

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 23000043513115 - 2⁹ = 23000043512603 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38983124304 + ... + 38983124893.

It is an arithmetic number, because the mean of its divisors is an integer number (3508481213910).

Almost surely, 2^{23000043513115} is an apocalyptic number.

23000043513115 is a deficient number, since it is larger than the sum of its proper divisors (5067806198165).

23000043513115 is an equidigital number, since it uses as much as digits as its factorization.

23000043513115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77966249261.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 23000043513115 its reverse (51131534000032), we get a palindrome (74131577513147).

The spelling of 23000043513115 in words is "twenty-three trillion, forty-three million, five hundred thirteen thousand, one hundred fifteen".