4120232231 has 4 divisors (see below), whose sum is σ = 4121409264. Its totient is φ = 4119055200.

The previous prime is 4120232209. The next prime is 4120232257. The reversal of 4120232231 is 1322320214.

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

It is a cyclic number.

It is not a de Polignac number, because 4120232231 - 2¹⁰ = 4120231207 is a prime.

It is a super-2 number, since 2×4120232231² = 33952627274742474722, 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 (4120232131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583250 + ... + 590271.

It is an arithmetic number, because the mean of its divisors is an integer number (1030352316).

Almost surely, 2^4120232231 is an apocalyptic number.

4120232231 is a deficient number, since it is larger than the sum of its proper divisors (1177033).

4120232231 is a wasteful number, since it uses less digits than its factorization.

4120232231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177032.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4120232231 is about 64189.0351306202. The cubic root of 4120232231 is about 1603.1490365758.

Adding to 4120232231 its reverse (1322320214), we get a palindrome (5442552445).

The spelling of 4120232231 in words is "four billion, one hundred twenty million, two hundred thirty-two thousand, two hundred thirty-one".