2443130231 has 8 divisors (see below), whose sum is σ = 2593785744. Its totient is φ = 2293246080.

The previous prime is 2443130213. The next prime is 2443130279. The reversal of 2443130231 is 1320313442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2443130231 - 2⁶ = 2443130167 is a prime.

It is a super-2 number, since 2×2443130231² = 11937770651252226722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2443130197 and 2443130206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2443130281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186305 + ... + 198986.

It is an arithmetic number, because the mean of its divisors is an integer number (324223218).

Almost surely, 2^2443130231 is an apocalyptic number.

2443130231 is a deficient number, since it is larger than the sum of its proper divisors (150655513).

2443130231 is a wasteful number, since it uses less digits than its factorization.

2443130231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385681.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2443130231 is about 49428.0308226011. The cubic root of 2443130231 is about 1346.8385521445.

Adding to 2443130231 its reverse (1320313442), we get a palindrome (3763443673).

The spelling of 2443130231 in words is "two billion, four hundred forty-three million, one hundred thirty thousand, two hundred thirty-one".