108566083631 has 8 divisors (see below), whose sum is σ = 110924130240. Its totient is φ = 106210042528.

The previous prime is 108566083609. The next prime is 108566083651. The reversal of 108566083631 is 136380665801.

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 108566083631 - 2¹⁸ = 108565821487 is a prime.

It is a super-2 number, since 2×108566083631² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108566083651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391676 + ... + 608721.

It is an arithmetic number, because the mean of its divisors is an integer number (13865516280).

Almost surely, 2^108566083631 is an apocalyptic number.

108566083631 is a deficient number, since it is larger than the sum of its proper divisors (2358046609).

108566083631 is a wasteful number, since it uses less digits than its factorization.

108566083631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002753.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 108566083631 in words is "one hundred eight billion, five hundred sixty-six million, eighty-three thousand, six hundred thirty-one".