2343131 has 6 divisors (see below), whose sum is σ = 2725740. Its totient is φ = 2008356.

The previous prime is 2343083. The next prime is 2343139. The reversal of 2343131 is 1313432.

It is a happy number.

2343131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2343131 - 2¹⁴ = 2326747 is a prime.

It is a super-2 number, since 2×2343131² = 10980525766322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2343139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23861 + ... + 23958.

It is an arithmetic number, because the mean of its divisors is an integer number (454290).

2^2343131 is an apocalyptic number.

2343131 is a deficient number, since it is larger than the sum of its proper divisors (382609).

2343131 is an equidigital number, since it uses as much as digits as its factorization.

2343131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47833 (or 47826 counting only the distinct ones).

The product of its digits is 216, while the sum is 17.

The square root of 2343131 is about 1530.7289113360. The cubic root of 2343131 is about 132.8206261510.

Adding to 2343131 its reverse (1313432), we get a palindrome (3656563).

The spelling of 2343131 in words is "two million, three hundred forty-three thousand, one hundred thirty-one".