83124211085827 has 8 divisors (see below), whose sum is σ = 83626030930176. Its totient is φ = 82622439695112.

The previous prime is 83124211085753. The next prime is 83124211085869. The reversal of 83124211085827 is 72858011242138.

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 83124211085827 - 2¹¹ = 83124211083779 is a prime.

It is a super-2 number, since 2×83124211085827² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83124211082827) 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, 8669023 + ... + 15537064.

It is an arithmetic number, because the mean of its divisors is an integer number (10453253866272).

Almost surely, 2^{83124211085827} is an apocalyptic number.

83124211085827 is a deficient number, since it is larger than the sum of its proper divisors (501819844349).

83124211085827 is a wasteful number, since it uses less digits than its factorization.

83124211085827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24226817.

The product of its (nonzero) digits is 1720320, while the sum is 52.

The spelling of 83124211085827 in words is "eighty-three trillion, one hundred twenty-four billion, two hundred eleven million, eighty-five thousand, eight hundred twenty-seven".