9121743353 has 2 divisors, whose sum is σ = 9121743354. Its totient is φ = 9121743352.

The previous prime is 9121743313. The next prime is 9121743361. The reversal of 9121743353 is 3533471219.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9113948089 + 7795264 = 95467^2 + 2792^2 .

It is a cyclic number.

It is not a de Polignac number, because 9121743353 - 2⁶ = 9121743289 is a prime.

It is not a weakly prime, because it can be changed into another prime (9121743313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4560871676 + 4560871677.

It is an arithmetic number, because the mean of its divisors is an integer number (4560871677).

Almost surely, 2^9121743353 is an apocalyptic number.

It is an amenable number.

9121743353 is a deficient number, since it is larger than the sum of its proper divisors (1).

9121743353 is an equidigital number, since it uses as much as digits as its factorization.

9121743353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 38.

The square root of 9121743353 is about 95507.8182820653. The cubic root of 9121743353 is about 2089.4209725841.

The spelling of 9121743353 in words is "nine billion, one hundred twenty-one million, seven hundred forty-three thousand, three hundred fifty-three".