234727121353 has 2 divisors, whose sum is σ = 234727121354. Its totient is φ = 234727121352.

The previous prime is 234727121351. The next prime is 234727121389. The reversal of 234727121353 is 353121727432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 234438019344 + 289102009 = 484188^2 + 17003^2 .

It is a cyclic number.

It is not a de Polignac number, because 234727121353 - 2¹ = 234727121351 is a prime.

Together with 234727121351, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (234727121351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117363560676 + 117363560677.

It is an arithmetic number, because the mean of its divisors is an integer number (117363560677).

Almost surely, 2^234727121353 is an apocalyptic number.

It is an amenable number.

234727121353 is a deficient number, since it is larger than the sum of its proper divisors (1).

234727121353 is an equidigital number, since it uses as much as digits as its factorization.

234727121353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 40.

Adding to 234727121353 its reverse (353121727432), we get a palindrome (587848848785).

The spelling of 234727121353 in words is "two hundred thirty-four billion, seven hundred twenty-seven million, one hundred twenty-one thousand, three hundred fifty-three".