236200231 has 2 divisors, whose sum is σ = 236200232. Its totient is φ = 236200230.

The previous prime is 236200213. The next prime is 236200241. The reversal of 236200231 is 132002632.

Together with previous prime (236200213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 236200231 - 2⁷ = 236200103 is a prime.

It is a super-2 number, since 2×236200231² = 111581098248906722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 236200199 and 236200208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (236200241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118100115 + 118100116.

It is an arithmetic number, because the mean of its divisors is an integer number (118100116).

Almost surely, 2^236200231 is an apocalyptic number.

236200231 is a deficient number, since it is larger than the sum of its proper divisors (1).

236200231 is an equidigital number, since it uses as much as digits as its factorization.

236200231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 236200231 is about 15368.8070779745. The cubic root of 236200231 is about 618.1493819230.

Adding to 236200231 its reverse (132002632), we get a palindrome (368202863).

The spelling of 236200231 in words is "two hundred thirty-six million, two hundred thousand, two hundred thirty-one".