2098110155 has 16 divisors (see below), whose sum is σ = 2558335104. Its totient is φ = 1651530240.

The previous prime is 2098110121. The next prime is 2098110191. The reversal of 2098110155 is 5510118902.

It is not a de Polignac number, because 2098110155 - 2⁸ = 2098109899 is a prime.

It is a super-3 number, since 3×2098110155³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 150647 + ... + 163983.

It is an arithmetic number, because the mean of its divisors is an integer number (159895944).

Almost surely, 2^2098110155 is an apocalyptic number.

2098110155 is a deficient number, since it is larger than the sum of its proper divisors (460224949).

2098110155 is a wasteful number, since it uses less digits than its factorization.

2098110155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13846.

The product of its (nonzero) digits is 3600, while the sum is 32.

The square root of 2098110155 is about 45805.1324089343. The cubic root of 2098110155 is about 1280.1949074534.

The spelling of 2098110155 in words is "two billion, ninety-eight million, one hundred ten thousand, one hundred fifty-five".