83123874185671 has 8 divisors (see below), whose sum is σ = 91236912660864. Its totient is φ = 75103556150520.

The previous prime is 83123874185617. The next prime is 83123874185683. The reversal of 83123874185671 is 17658147832138.

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 83123874185671 - 2¹⁹ = 83123873661383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83123874585671) 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, 23180108131 + ... + 23180111716.

It is an arithmetic number, because the mean of its divisors is an integer number (11404614082608).

Almost surely, 2^{83123874185671} is an apocalyptic number.

83123874185671 is a deficient number, since it is larger than the sum of its proper divisors (8113038475193).

83123874185671 is a wasteful number, since it uses less digits than its factorization.

83123874185671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46360220021.

The product of its digits is 54190080, while the sum is 64.

The spelling of 83123874185671 in words is "eighty-three trillion, one hundred twenty-three billion, eight hundred seventy-four million, one hundred eighty-five thousand, six hundred seventy-one".