2321317127057 has 8 divisors (see below), whose sum is σ = 2396243216640. Its totient is φ = 2246393843280.

The previous prime is 2321317127011. The next prime is 2321317127093. The reversal of 2321317127057 is 7507217131232.

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 2321317127057 - 2⁸ = 2321317126801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321317127957) 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, 1049303 + ... + 2396595.

It is an arithmetic number, because the mean of its divisors is an integer number (299530402080).

Almost surely, 2^{2321317127057} is an apocalyptic number.

It is an amenable number.

2321317127057 is a deficient number, since it is larger than the sum of its proper divisors (74926089583).

2321317127057 is a wasteful number, since it uses less digits than its factorization.

2321317127057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402903.

The product of its (nonzero) digits is 123480, while the sum is 41.

The spelling of 2321317127057 in words is "two trillion, three hundred twenty-one billion, three hundred seventeen million, one hundred twenty-seven thousand, fifty-seven".