105310808 has 8 divisors (see below), whose sum is σ = 197457780. Its totient is φ = 52655400.

The previous prime is 105310759. The next prime is 105310817. The reversal of 105310808 is 808013501.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×105310808² = 22180732563225728, which contains 22 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 6581918 + ... + 6581933.

Almost surely, 2^105310808 is an apocalyptic number.

It is an amenable number.

105310808 is a deficient number, since it is larger than the sum of its proper divisors (92146972).

105310808 is a wasteful number, since it uses less digits than its factorization.

105310808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13163857 (or 13163853 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 105310808 is about 10262.1054369949. The cubic root of 105310808 is about 472.2344306099.

The spelling of 105310808 in words is "one hundred five million, three hundred ten thousand, eight hundred eight".