2111086955 has 16 divisors (see below), whose sum is σ = 2547417600. Its totient is φ = 1679484000.

The previous prime is 2111086931. The next prime is 2111086969. The reversal of 2111086955 is 5596801112.

It is not a de Polignac number, because 2111086955 - 2⁶ = 2111086891 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1303136 + ... + 1304754.

It is an arithmetic number, because the mean of its divisors is an integer number (159213600).

Almost surely, 2^2111086955 is an apocalyptic number.

2111086955 is a deficient number, since it is larger than the sum of its proper divisors (436330645).

2111086955 is a wasteful number, since it uses less digits than its factorization.

2111086955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2914.

The product of its (nonzero) digits is 21600, while the sum is 38.

The square root of 2111086955 is about 45946.5663026085. The cubic root of 2111086955 is about 1282.8288175216.

The spelling of 2111086955 in words is "two billion, one hundred eleven million, eighty-six thousand, nine hundred fifty-five".