971123321179 has 8 divisors (see below), whose sum is σ = 1059419725488. Its totient is φ = 882828994560.

The previous prime is 971123321173. The next prime is 971123321221.

971123321179 is nontrivially palindromic in base 10.

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 971123321179 - 2²¹ = 971121224027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (971123321173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554419 + ... + 1499875.

It is an arithmetic number, because the mean of its divisors is an integer number (132427465686).

Almost surely, 2^971123321179 is an apocalyptic number.

971123321179 is a deficient number, since it is larger than the sum of its proper divisors (88296404309).

971123321179 is a wasteful number, since it uses less digits than its factorization.

971123321179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038845.

The product of its digits is 142884, while the sum is 46.

The spelling of 971123321179 in words is "nine hundred seventy-one billion, one hundred twenty-three million, three hundred twenty-one thousand, one hundred seventy-nine".