3230255143 has 4 divisors (see below), whose sum is σ = 3230375800. Its totient is φ = 3230134488.

The previous prime is 3230255131. The next prime is 3230255179. The reversal of 3230255143 is 3415520323.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3230255143 - 2²⁹ = 2693384231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230255123) 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, 180 + ... + 80377.

It is an arithmetic number, because the mean of its divisors is an integer number (807593950).

Almost surely, 2^3230255143 is an apocalyptic number.

3230255143 is a deficient number, since it is larger than the sum of its proper divisors (120657).

3230255143 is an equidigital number, since it uses as much as digits as its factorization.

3230255143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120656.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 3230255143 is about 56835.3335786815. Note that the first 3 decimals coincide. The cubic root of 3230255143 is about 1478.2422434452.

Adding to 3230255143 its reverse (3415520323), we get a palindrome (6645775466).

The spelling of 3230255143 in words is "three billion, two hundred thirty million, two hundred fifty-five thousand, one hundred forty-three".