2110838149 has 8 divisors (see below), whose sum is σ = 2448392768. Its totient is φ = 1782285120.

The previous prime is 2110838111. The next prime is 2110838207. The reversal of 2110838149 is 9418380112.

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

It is not a de Polignac number, because 2110838149 - 2⁷ = 2110838021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110838549) 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, 2249892 + ... + 2250829.

It is an arithmetic number, because the mean of its divisors is an integer number (306049096).

Almost surely, 2^2110838149 is an apocalyptic number.

It is an amenable number.

2110838149 is a deficient number, since it is larger than the sum of its proper divisors (337554619).

2110838149 is an equidigital number, since it uses as much as digits as its factorization.

2110838149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4500795.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 2110838149 is about 45943.8586646790. The cubic root of 2110838149 is about 1282.7784188323.

The spelling of 2110838149 in words is "two billion, one hundred ten million, eight hundred thirty-eight thousand, one hundred forty-nine".