1100109102 has 16 divisors (see below), whose sum is σ = 2200920960. Its totient is φ = 366585912.

The previous prime is 1100109079. The next prime is 1100109161. The reversal of 1100109102 is 2019010011.

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 in 7 ways as a sum of consecutive naturals, for example, 7708 + ... + 47535.

It is an arithmetic number, because the mean of its divisors is an integer number (137557560).

Almost surely, 2^1100109102 is an apocalyptic number.

1100109102 is an abundant number, since it is smaller than the sum of its proper divisors (1100811858).

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

1100109102 is a wasteful number, since it uses less digits than its factorization.

1100109102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58567.

The product of its (nonzero) digits is 18, while the sum is 15.

The square root of 1100109102 is about 33167.8926373081. The cubic root of 1100109102 is about 1032.3142427600.

Adding to 1100109102 its reverse (2019010011), we get a palindrome (3119119113).

The spelling of 1100109102 in words is "one billion, one hundred million, one hundred nine thousand, one hundred two".