11101202011241 has 2 divisors, whose sum is σ = 11101202011242. Its totient is φ = 11101202011240.

The previous prime is 11101202011189. The next prime is 11101202011243. The reversal of 11101202011241 is 14211020210111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7394021448025 + 3707180563216 = 2719195^2 + 1925404^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11101202011241 is a prime.

Together with 11101202011243, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11101202011243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550601005620 + 5550601005621.

It is an arithmetic number, because the mean of its divisors is an integer number (5550601005621).

Almost surely, 2^{11101202011241} is an apocalyptic number.

It is an amenable number.

11101202011241 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101202011241 is an equidigital number, since it uses as much as digits as its factorization.

11101202011241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11101202011241 its reverse (14211020210111), we get a palindrome (25312222221352).

The spelling of 11101202011241 in words is "eleven trillion, one hundred one billion, two hundred two million, eleven thousand, two hundred forty-one".