2089120911 has 8 divisors (see below), whose sum is σ = 2832706560. Its totient is φ = 1369141272.

The previous prime is 2089120897. The next prime is 2089120931. The reversal of 2089120911 is 1190219802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2089120911 - 2¹⁴ = 2089104527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2089120931) 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 in 7 ways as a sum of consecutive naturals, for example, 5901295 + ... + 5901648.

It is an arithmetic number, because the mean of its divisors is an integer number (354088320).

Almost surely, 2^2089120911 is an apocalyptic number.

2089120911 is a deficient number, since it is larger than the sum of its proper divisors (743585649).

2089120911 is a wasteful number, since it uses less digits than its factorization.

2089120911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11803005.

The product of its (nonzero) digits is 2592, while the sum is 33.

The square root of 2089120911 is about 45706.9022249375. The cubic root of 2089120911 is about 1278.3639805889.

The spelling of 2089120911 in words is "two billion, eighty-nine million, one hundred twenty thousand, nine hundred eleven".