108534632873 has 8 divisors (see below), whose sum is σ = 116210249640. Its totient is φ = 101002485760.

The previous prime is 108534632861. The next prime is 108534632903. The reversal of 108534632873 is 378236435801.

It can be written as a sum of positive squares in 4 ways, for example, as 29305331344 + 79229301529 = 171188^2 + 281477^2 .

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 108534632873 - 2⁸ = 108534632617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108534692873) 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, 35865848 + ... + 35868873.

It is an arithmetic number, because the mean of its divisors is an integer number (14526281205).

Almost surely, 2^108534632873 is an apocalyptic number.

It is an amenable number.

108534632873 is a deficient number, since it is larger than the sum of its proper divisors (7675616767).

108534632873 is an equidigital number, since it uses as much as digits as its factorization.

108534632873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71734827.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 108534632873 in words is "one hundred eight billion, five hundred thirty-four million, six hundred thirty-two thousand, eight hundred seventy-three".