1108849107 has 16 divisors (see below), whose sum is σ = 1491633792. Its totient is φ = 732663360.

The previous prime is 1108849073. The next prime is 1108849111. The reversal of 1108849107 is 7019488011.

It is not a de Polignac number, because 1108849107 - 2¹¹ = 1108847059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1108849117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 465303 + ... + 467679.

It is an arithmetic number, because the mean of its divisors is an integer number (93227112).

Almost surely, 2^1108849107 is an apocalyptic number.

1108849107 is a deficient number, since it is larger than the sum of its proper divisors (382784685).

1108849107 is a wasteful number, since it uses less digits than its factorization.

1108849107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3698.

The product of its (nonzero) digits is 16128, while the sum is 39.

The square root of 1108849107 is about 33299.3859853301. The cubic root of 1108849107 is about 1035.0408338810.

The spelling of 1108849107 in words is "one billion, one hundred eight million, eight hundred forty-nine thousand, one hundred seven".