108115521602 has 16 divisors (see below), whose sum is σ = 176931754272. Its totient is φ = 49139128320.

The previous prime is 108115521589. The next prime is 108115521629. The reversal of 108115521602 is 206125511801.

It is a super-2 number, since 2×108115521602² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50453 + ... + 467735.

It is an arithmetic number, because the mean of its divisors is an integer number (11058234642).

Almost surely, 2^108115521602 is an apocalyptic number.

108115521602 is a deficient number, since it is larger than the sum of its proper divisors (68816232670).

108115521602 is a wasteful number, since it uses less digits than its factorization.

108115521602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429073.

The product of its (nonzero) digits is 4800, while the sum is 32.

The spelling of 108115521602 in words is "one hundred eight billion, one hundred fifteen million, five hundred twenty-one thousand, six hundred two".