1102856108 has 6 divisors (see below), whose sum is σ = 1929998196. Its totient is φ = 551428052.

The previous prime is 1102856107. The next prime is 1102856137. The reversal of 1102856108 is 8016582011.

It is not an unprimeable number, because it can be changed into a prime (1102856107) by changing a digit.

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 as a sum of consecutive naturals, namely, 137857010 + ... + 137857017.

It is an arithmetic number, because the mean of its divisors is an integer number (321666366).

Almost surely, 2^1102856108 is an apocalyptic number.

It is an amenable number.

1102856108 is a deficient number, since it is larger than the sum of its proper divisors (827142088).

1102856108 is a wasteful number, since it uses less digits than its factorization.

1102856108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275714031 (or 275714029 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 32.

The square root of 1102856108 is about 33209.2774386917. The cubic root of 1102856108 is about 1033.1727686234.

The spelling of 1102856108 in words is "one billion, one hundred two million, eight hundred fifty-six thousand, one hundred eight".