233042211 has 8 divisors (see below), whose sum is σ = 345247760. Its totient is φ = 155361456.

The previous prime is 233042197. The next prime is 233042213. The reversal of 233042211 is 112240332.

233042211 is a `hidden beast` number, since 233 + 0 + 422 + 11 = 666.

It is not a de Polignac number, because 233042211 - 2¹³ = 233034019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233042213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4315570 + ... + 4315623.

It is an arithmetic number, because the mean of its divisors is an integer number (43155970).

Almost surely, 2^233042211 is an apocalyptic number.

233042211 is a deficient number, since it is larger than the sum of its proper divisors (112205549).

233042211 is an equidigital number, since it uses as much as digits as its factorization.

233042211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8631202 (or 8631196 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 233042211 is about 15265.7201271345. The cubic root of 233042211 is about 615.3821063868.

Adding to 233042211 its reverse (112240332), we get a palindrome (345282543).

The spelling of 233042211 in words is "two hundred thirty-three million, forty-two thousand, two hundred eleven".