232223141 has 4 divisors (see below), whose sum is σ = 234617292. Its totient is φ = 229828992.

The previous prime is 232223129. The next prime is 232223143. The reversal of 232223141 is 141322232.

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

It can be written as a sum of positive squares in 2 ways, for example, as 172160641 + 60062500 = 13121^2 + 7750^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232223141 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 (232223143) 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, 1196930 + ... + 1197123.

It is an arithmetic number, because the mean of its divisors is an integer number (58654323).

Almost surely, 2^232223141 is an apocalyptic number.

It is an amenable number.

232223141 is a deficient number, since it is larger than the sum of its proper divisors (2394151).

232223141 is an equidigital number, since it uses as much as digits as its factorization.

232223141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394150.

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

The square root of 232223141 is about 15238.8694134440. The cubic root of 232223141 is about 614.6603019683.

Adding to 232223141 its reverse (141322232), we get a palindrome (373545373).

Subtracting from 232223141 its reverse (141322232), we obtain a palindrome (90900909).

The spelling of 232223141 in words is "two hundred thirty-two million, two hundred twenty-three thousand, one hundred forty-one".