2273155105 has 16 divisors (see below), whose sum is σ = 2939166720. Its totient is φ = 1677751488.

The previous prime is 2273155097. The next prime is 2273155123. The reversal of 2273155105 is 5015513722.

It is a cyclic number.

It is not a de Polignac number, because 2273155105 - 2³ = 2273155097 is a prime.

It is a super-3 number, since 3×2273155105³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 131136 + ... + 147454.

It is an arithmetic number, because the mean of its divisors is an integer number (183697920).

Almost surely, 2^2273155105 is an apocalyptic number.

It is an amenable number.

2273155105 is a deficient number, since it is larger than the sum of its proper divisors (666011615).

2273155105 is a wasteful number, since it uses less digits than its factorization.

2273155105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18480.

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 2273155105 is about 47677.6163938593. The cubic root of 2273155105 is about 1314.8504420117.

Adding to 2273155105 its reverse (5015513722), we get a palindrome (7288668827).

The spelling of 2273155105 in words is "two billion, two hundred seventy-three million, one hundred fifty-five thousand, one hundred five".