233400211 has 8 divisors (see below), whose sum is σ = 256563648. Its totient is φ = 210561000.

The previous prime is 233400169. The next prime is 233400221. The reversal of 233400211 is 112004332.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233400211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (233400221) 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 7 ways as a sum of consecutive naturals, for example, 79545 + ... + 82426.

It is an arithmetic number, because the mean of its divisors is an integer number (32070456).

Almost surely, 2^233400211 is an apocalyptic number.

233400211 is a deficient number, since it is larger than the sum of its proper divisors (23163437).

233400211 is a wasteful number, since it uses less digits than its factorization.

233400211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162113.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 233400211 is about 15277.4412451824. The cubic root of 233400211 is about 615.6970623160.

Adding to 233400211 its reverse (112004332), we get a palindrome (345404543).

The spelling of 233400211 in words is "two hundred thirty-three million, four hundred thousand, two hundred eleven".