11323297241 has 2 divisors, whose sum is σ = 11323297242. Its totient is φ = 11323297240.

The previous prime is 11323297229. The next prime is 11323297259. The reversal of 11323297241 is 14279232311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8240826841 + 3082470400 = 90779^2 + 55520^2 .

It is an emirp because it is prime and its reverse (14279232311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11323297241 - 2³⁰ = 10249555417 is a prime.

It is not a weakly prime, because it can be changed into another prime (11323297211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661648620 + 5661648621.

It is an arithmetic number, because the mean of its divisors is an integer number (5661648621).

Almost surely, 2^11323297241 is an apocalyptic number.

It is an amenable number.

11323297241 is a deficient number, since it is larger than the sum of its proper divisors (1).

11323297241 is an equidigital number, since it uses as much as digits as its factorization.

11323297241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 35.

The spelling of 11323297241 in words is "eleven billion, three hundred twenty-three million, two hundred ninety-seven thousand, two hundred forty-one".