2114155105 has 16 divisors (see below), whose sum is σ = 2699740800. Its totient is φ = 1583822592.

The previous prime is 2114155097. The next prime is 2114155163. The reversal of 2114155105 is 5015514112.

It is a cyclic number.

It is not a de Polignac number, because 2114155105 - 2³ = 2114155097 is a prime.

It is a super-2 number, since 2×2114155105² = 8939303615995122050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2114155105.

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, 45579 + ... + 79408.

It is an arithmetic number, because the mean of its divisors is an integer number (168733800).

Almost surely, 2^2114155105 is an apocalyptic number.

It is an amenable number.

2114155105 is a deficient number, since it is larger than the sum of its proper divisors (585585695).

2114155105 is a wasteful number, since it uses less digits than its factorization.

2114155105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125208.

The product of its (nonzero) digits is 1000, while the sum is 25.

The square root of 2114155105 is about 45979.9424205816. The cubic root of 2114155105 is about 1283.4499834747.

Adding to 2114155105 its reverse (5015514112), we get a palindrome (7129669217).

The spelling of 2114155105 in words is "two billion, one hundred fourteen million, one hundred fifty-five thousand, one hundred five".