232554105343213 has 2 divisors, whose sum is σ = 232554105343214. Its totient is φ = 232554105343212.

The previous prime is 232554105343207. The next prime is 232554105343249. The reversal of 232554105343213 is 312343501455232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 214044302844009 + 18509802499204 = 14630253^2 + 4302302^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232554105343213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232554105343213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232554106343213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116277052671606 + 116277052671607.

It is an arithmetic number, because the mean of its divisors is an integer number (116277052671607).

Almost surely, 2^{232554105343213} is an apocalyptic number.

It is an amenable number.

232554105343213 is a deficient number, since it is larger than the sum of its proper divisors (1).

232554105343213 is an equidigital number, since it uses as much as digits as its factorization.

232554105343213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296000, while the sum is 43.

Adding to 232554105343213 its reverse (312343501455232), we get a palindrome (544897606798445).

The spelling of 232554105343213 in words is "two hundred thirty-two trillion, five hundred fifty-four billion, one hundred five million, three hundred forty-three thousand, two hundred thirteen".