11798089110 has 48 divisors (see below), whose sum is σ = 30695927184. Its totient is φ = 3144014016.

The previous prime is 11798089109. The next prime is 11798089123. The reversal of 11798089110 is 1198089711.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90469 + ... + 178271.

It is an arithmetic number, because the mean of its divisors is an integer number (639498483).

Almost surely, 2^11798089110 is an apocalyptic number.

11798089110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11798089110 is an abundant number, since it is smaller than the sum of its proper divisors (18897838074).

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

11798089110 is a wasteful number, since it uses less digits than its factorization.

11798089110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89309 (or 89306 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 45.

The spelling of 11798089110 in words is "eleven billion, seven hundred ninety-eight million, eighty-nine thousand, one hundred ten".