23057767217267 has 4 divisors (see below), whose sum is σ = 23057810653176. Its totient is φ = 23057723781360.

The previous prime is 23057767217249. The next prime is 23057767217297. The reversal of 23057767217267 is 76271276775032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23057767217267 - 2¹⁰ = 23057767216243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23057767217227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20911709 + ... + 21986702.

It is an arithmetic number, because the mean of its divisors is an integer number (5764452663294).

Almost surely, 2^{23057767217267} is an apocalyptic number.

23057767217267 is a deficient number, since it is larger than the sum of its proper divisors (43435909).

23057767217267 is an equidigital number, since it uses as much as digits as its factorization.

23057767217267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43435908.

The product of its (nonzero) digits is 72606240, while the sum is 62.

The spelling of 23057767217267 in words is "twenty-three trillion, fifty-seven billion, seven hundred sixty-seven million, two hundred seventeen thousand, two hundred sixty-seven".