234232111 has 4 divisors (see below), whose sum is σ = 235031832. Its totient is φ = 233432392.

The previous prime is 234232109. The next prime is 234232127. The reversal of 234232111 is 111232432.

It is a happy number.

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 234232111 - 2¹ = 234232109 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 (234232181) 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, 399421 + ... + 400006.

It is an arithmetic number, because the mean of its divisors is an integer number (58757958).

Almost surely, 2^234232111 is an apocalyptic number.

234232111 is a deficient number, since it is larger than the sum of its proper divisors (799721).

234232111 is an equidigital number, since it uses as much as digits as its factorization.

234232111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799720.

The product of its digits is 288, while the sum is 19.

The square root of 234232111 is about 15304.6434456997. The cubic root of 234232111 is about 616.4276972617.

Adding to 234232111 its reverse (111232432), we get a palindrome (345464543).

It can be divided in two parts, 2342 and 32111, that added together give a triangular number (34453 = T₂₆₂).

The spelling of 234232111 in words is "two hundred thirty-four million, two hundred thirty-two thousand, one hundred eleven".