2311114145 has 8 divisors (see below), whose sum is σ = 2774452200. Its totient is φ = 1848147840.

The previous prime is 2311114133. The next prime is 2311114171. The reversal of 2311114145 is 5414111132.

It can be written as a sum of positive squares in 4 ways, for example, as 12103441 + 2299010704 = 3479^2 + 47948^2 .

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

It is not a de Polignac number, because 2311114145 - 2²⁸ = 2042678689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2311114145.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79070 + ... + 104279.

It is an arithmetic number, because the mean of its divisors is an integer number (346806525).

Almost surely, 2^2311114145 is an apocalyptic number.

It is an amenable number.

2311114145 is a deficient number, since it is larger than the sum of its proper divisors (463338055).

2311114145 is a wasteful number, since it uses less digits than its factorization.

2311114145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185875.

The product of its digits is 480, while the sum is 23.

The square root of 2311114145 is about 48074.0485605280. The cubic root of 2311114145 is about 1322.1289003240.

Adding to 2311114145 its reverse (5414111132), we get a palindrome (7725225277).

The spelling of 2311114145 in words is "two billion, three hundred eleven million, one hundred fourteen thousand, one hundred forty-five".