4023115231 has 8 divisors (see below), whose sum is σ = 4039083360. Its totient is φ = 4007173632.

The previous prime is 4023115207. The next prime is 4023115367. The reversal of 4023115231 is 1325113204.

It is a happy number.

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 4023115231 - 2⁵ = 4023115199 is a prime.

It is a super-2 number, since 2×4023115231² = 32370912323808366722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023119231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330430 + ... + 342388.

It is an arithmetic number, because the mean of its divisors is an integer number (504885420).

Almost surely, 2^4023115231 is an apocalyptic number.

4023115231 is a deficient number, since it is larger than the sum of its proper divisors (15968129).

4023115231 is a wasteful number, since it uses less digits than its factorization.

4023115231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13265.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 4023115231 is about 63428.0319023064. The cubic root of 4023115231 is about 1590.4529425667.

Adding to 4023115231 its reverse (1325113204), we get a palindrome (5348228435).

The spelling of 4023115231 in words is "four billion, twenty-three million, one hundred fifteen thousand, two hundred thirty-one".