2313243413 has 4 divisors (see below), whose sum is σ = 2491185228. Its totient is φ = 2135301600.

The previous prime is 2313243409. The next prime is 2313243433. The reversal of 2313243413 is 3143423132.

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 782712529 + 1530530884 = 27977^2 + 39122^2 .

It is a cyclic number.

It is not a de Polignac number, because 2313243413 - 2² = 2313243409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313243433) 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, 88970888 + ... + 88970913.

It is an arithmetic number, because the mean of its divisors is an integer number (622796307).

Almost surely, 2^2313243413 is an apocalyptic number.

It is an amenable number.

2313243413 is a deficient number, since it is larger than the sum of its proper divisors (177941815).

2313243413 is a wasteful number, since it uses less digits than its factorization.

2313243413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177941814.

The product of its digits is 5184, while the sum is 26.

The square root of 2313243413 is about 48096.1891733638. The cubic root of 2313243413 is about 1322.5348088270.

Adding to 2313243413 its reverse (3143423132), we get a palindrome (5456666545).

The spelling of 2313243413 in words is "two billion, three hundred thirteen million, two hundred forty-three thousand, four hundred thirteen".