2423131211 has 4 divisors (see below), whose sum is σ = 2433712800. Its totient is φ = 2412549624.

The previous prime is 2423131187. The next prime is 2423131219. The reversal of 2423131211 is 1121313242.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2423131211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2423131219) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5290451 + ... + 5290908.

It is an arithmetic number, because the mean of its divisors is an integer number (608428200).

Almost surely, 2^2423131211 is an apocalyptic number.

2423131211 is a deficient number, since it is larger than the sum of its proper divisors (10581589).

2423131211 is a wasteful number, since it uses less digits than its factorization.

2423131211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10581588.

The product of its digits is 288, while the sum is 20.

The square root of 2423131211 is about 49225.3106744894. The cubic root of 2423131211 is about 1343.1534868259.

Adding to 2423131211 its reverse (1121313242), we get a palindrome (3544444453).

The spelling of 2423131211 in words is "two billion, four hundred twenty-three million, one hundred thirty-one thousand, two hundred eleven".