232540121223433 has 2 divisors, whose sum is σ = 232540121223434. Its totient is φ = 232540121223432.

The previous prime is 232540121223427. The next prime is 232540121223467. The reversal of 232540121223433 is 334322121045232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 213167825671824 + 19372295551609 = 14600268^2 + 4401397^2 .

It is a cyclic number.

It is not a de Polignac number, because 232540121223433 - 2³³ = 232531531288841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232540121223392 and 232540121223401.

It is not a weakly prime, because it can be changed into another prime (232540121223493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116270060611716 + 116270060611717.

It is an arithmetic number, because the mean of its divisors is an integer number (116270060611717).

Almost surely, 2^{232540121223433} is an apocalyptic number.

It is an amenable number.

232540121223433 is a deficient number, since it is larger than the sum of its proper divisors (1).

232540121223433 is an equidigital number, since it uses as much as digits as its factorization.

232540121223433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 232540121223433 its reverse (334322121045232), we get a palindrome (566862242268665).

The spelling of 232540121223433 in words is "two hundred thirty-two trillion, five hundred forty billion, one hundred twenty-one million, two hundred twenty-three thousand, four hundred thirty-three".