1089041102 has 16 divisors (see below), whose sum is σ = 1643166000. Its totient is φ = 541326720.

The previous prime is 1089041101. The next prime is 1089041119. The reversal of 1089041102 is 2011409801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1089041101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402149 + ... + 404847.

It is an arithmetic number, because the mean of its divisors is an integer number (102697875).

Almost surely, 2^1089041102 is an apocalyptic number.

1089041102 is a deficient number, since it is larger than the sum of its proper divisors (554124898).

1089041102 is a wasteful number, since it uses less digits than its factorization.

1089041102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3811.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 1089041102 is about 33000.6227516997. The cubic root of 1089041102 is about 1028.8405912880.

The spelling of 1089041102 in words is "one billion, eighty-nine million, forty-one thousand, one hundred two".