233025143 has 6 divisors (see below), whose sum is σ = 252329184. Its totient is φ = 215099976.

The previous prime is 233025119. The next prime is 233025187. The reversal of 233025143 is 341520332.

It is not a de Polignac number, because 233025143 - 2¹⁰ = 233024119 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 (233025113) 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 5 ways as a sum of consecutive naturals, for example, 689255 + ... + 689592.

It is an arithmetic number, because the mean of its divisors is an integer number (42054864).

Almost surely, 2^233025143 is an apocalyptic number.

233025143 is a deficient number, since it is larger than the sum of its proper divisors (19304041).

233025143 is a wasteful number, since it uses less digits than its factorization.

233025143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378873 (or 1378860 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 233025143 is about 15265.1610866050. The cubic root of 233025143 is about 615.3670825017.

Adding to 233025143 its reverse (341520332), we get a palindrome (574545475).

The spelling of 233025143 in words is "two hundred thirty-three million, twenty-five thousand, one hundred forty-three".