2323126613 has 4 divisors (see below), whose sum is σ = 2323228908. Its totient is φ = 2323024320.

The previous prime is 2323126601. The next prime is 2323126627. The reversal of 2323126613 is 3166213232.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 636956644 + 1686169969 = 25238^2 + 41063^2 .

It is a cyclic number.

It is not a de Polignac number, because 2323126613 - 2²⁸ = 2054691157 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 (2323116613) 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, 98 + ... + 68163.

It is an arithmetic number, because the mean of its divisors is an integer number (580807227).

Almost surely, 2^2323126613 is an apocalyptic number.

It is an amenable number.

2323126613 is a deficient number, since it is larger than the sum of its proper divisors (102295).

2323126613 is an equidigital number, since it uses as much as digits as its factorization.

2323126613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102294.

The product of its digits is 7776, while the sum is 29.

The square root of 2323126613 is about 48198.8237719553. The cubic root of 2323126613 is about 1324.4156175580.

Adding to 2323126613 its reverse (3166213232), we get a palindrome (5489339845).

The spelling of 2323126613 in words is "two billion, three hundred twenty-three million, one hundred twenty-six thousand, six hundred thirteen".