103506636 has 12 divisors (see below), whose sum is σ = 241515512. Its totient is φ = 34502208.

The previous prime is 103506629. The next prime is 103506653. The reversal of 103506636 is 636605301.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4312765 + ... + 4312788.

Almost surely, 2^103506636 is an apocalyptic number.

It is an amenable number.

103506636 is an abundant number, since it is smaller than the sum of its proper divisors (138008876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103506636 is a wasteful number, since it uses less digits than its factorization.

103506636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8625560 (or 8625558 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 103506636 is about 10173.8211110674. The cubic root of 103506636 is about 469.5221278391.

The spelling of 103506636 in words is "one hundred three million, five hundred six thousand, six hundred thirty-six".