2423113131 has 4 divisors (see below), whose sum is σ = 3230817512. Its totient is φ = 1615408752.

The previous prime is 2423113129. The next prime is 2423113193. The reversal of 2423113131 is 1313113242.

2423113131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2423113131 - 2¹ = 2423113129 is a prime.

It is a super-2 number, since 2×2423113131² = 11742954491249246322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2423113098 and 2423113107.

It is not an unprimeable number, because it can be changed into a prime (2423114131) 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, 403852186 + ... + 403852191.

It is an arithmetic number, because the mean of its divisors is an integer number (807704378).

Almost surely, 2^2423113131 is an apocalyptic number.

2423113131 is a deficient number, since it is larger than the sum of its proper divisors (807704381).

2423113131 is an equidigital number, since it uses as much as digits as its factorization.

2423113131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807704380.

The product of its digits is 432, while the sum is 21.

The square root of 2423113131 is about 49225.1270287848. The cubic root of 2423113131 is about 1343.1501462068.

Adding to 2423113131 its reverse (1313113242), we get a palindrome (3736226373).

The spelling of 2423113131 in words is "two billion, four hundred twenty-three million, one hundred thirteen thousand, one hundred thirty-one".