233030141231 has 2 divisors, whose sum is σ = 233030141232. Its totient is φ = 233030141230.

The previous prime is 233030141213. The next prime is 233030141237. The reversal of 233030141231 is 132141030332.

Together with previous prime (233030141213) 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 233030141231 - 2⁶ = 233030141167 is a prime.

It is a super-2 number, since 2×233030141231² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 233030141197 and 233030141206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233030141237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116515070615 + 116515070616.

It is an arithmetic number, because the mean of its divisors is an integer number (116515070616).

Almost surely, 2^233030141231 is an apocalyptic number.

233030141231 is a deficient number, since it is larger than the sum of its proper divisors (1).

233030141231 is an equidigital number, since it uses as much as digits as its factorization.

233030141231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 233030141231 its reverse (132141030332), we get a palindrome (365171171563).

The spelling of 233030141231 in words is "two hundred thirty-three billion, thirty million, one hundred forty-one thousand, two hundred thirty-one".