2301144005 has 4 divisors (see below), whose sum is σ = 2761372812. Its totient is φ = 1840915200.

The previous prime is 2301143993. The next prime is 2301144007. The reversal of 2301144005 is 5004411032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 769674049 + 1531469956 = 27743^2 + 39134^2 .

It is not a de Polignac number, because 2301144005 - 2¹⁰ = 2301142981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2301144007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230114396 + ... + 230114405.

It is an arithmetic number, because the mean of its divisors is an integer number (690343203).

Almost surely, 2^2301144005 is an apocalyptic number.

It is an amenable number.

2301144005 is a deficient number, since it is larger than the sum of its proper divisors (460228807).

2301144005 is an equidigital number, since it uses as much as digits as its factorization.

2301144005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460228806.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2301144005 is about 47970.2408269961. The cubic root of 2301144005 is about 1320.2249396658.

Adding to 2301144005 its reverse (5004411032), we get a palindrome (7305555037).

The spelling of 2301144005 in words is "two billion, three hundred one million, one hundred forty-four thousand, five".