235300231 has 4 divisors (see below), whose sum is σ = 239739912. Its totient is φ = 230860552.

The previous prime is 235300217. The next prime is 235300253. The reversal of 235300231 is 132003532.

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 235300231 - 2¹¹ = 235298183 is a prime.

It is a super-2 number, since 2×235300231² = 110732397417306722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 235300199 and 235300208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235300211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2219761 + ... + 2219866.

It is an arithmetic number, because the mean of its divisors is an integer number (59934978).

Almost surely, 2^235300231 is an apocalyptic number.

235300231 is a deficient number, since it is larger than the sum of its proper divisors (4439681).

235300231 is an equidigital number, since it uses as much as digits as its factorization.

235300231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4439680.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 235300231 is about 15339.4990465791. The cubic root of 235300231 is about 617.3632656320.

Adding to 235300231 its reverse (132003532), we get a palindrome (367303763).

The spelling of 235300231 in words is "two hundred thirty-five million, three hundred thousand, two hundred thirty-one".