232140211 has 4 divisors (see below), whose sum is σ = 232339624. Its totient is φ = 231940800.

The previous prime is 232140179. The next prime is 232140221. The reversal of 232140211 is 112041232.

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 232140211 - 2⁵ = 232140179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232140221) 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, 97950 + ... + 100291.

It is an arithmetic number, because the mean of its divisors is an integer number (58084906).

Almost surely, 2^232140211 is an apocalyptic number.

232140211 is a deficient number, since it is larger than the sum of its proper divisors (199413).

232140211 is a wasteful number, since it uses less digits than its factorization.

232140211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199412.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 232140211 is about 15236.1481680903. The cubic root of 232140211 is about 614.5871254427.

Adding to 232140211 its reverse (112041232), we get a palindrome (344181443).

The spelling of 232140211 in words is "two hundred thirty-two million, one hundred forty thousand, two hundred eleven".