108587520129 has 16 divisors (see below), whose sum is σ = 159394530240. Its totient is φ = 65206848960.

The previous prime is 108587520091. The next prime is 108587520133. The reversal of 108587520129 is 921025785801.

It is not a de Polignac number, because 108587520129 - 2¹² = 108587516033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (108587520169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15090582 + ... + 15097775.

It is an arithmetic number, because the mean of its divisors is an integer number (9962158140).

Almost surely, 2^108587520129 is an apocalyptic number.

It is an amenable number.

108587520129 is a deficient number, since it is larger than the sum of its proper divisors (50807010111).

108587520129 is a wasteful number, since it uses less digits than its factorization.

108587520129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30188480.

The product of its (nonzero) digits is 403200, while the sum is 48.

The spelling of 108587520129 in words is "one hundred eight billion, five hundred eighty-seven million, five hundred twenty thousand, one hundred twenty-nine".