11054850011 has 2 divisors, whose sum is σ = 11054850012. Its totient is φ = 11054850010.

The previous prime is 11054850007. The next prime is 11054850013. The reversal of 11054850011 is 11005845011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11054850011 - 2² = 11054850007 is a prime.

It is a Sophie Germain prime.

Together with 11054850013, 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 (11054850013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5527425005 + 5527425006.

It is an arithmetic number, because the mean of its divisors is an integer number (5527425006).

Almost surely, 2^11054850011 is an apocalyptic number.

11054850011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11054850011 is an equidigital number, since it uses as much as digits as its factorization.

11054850011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 800, while the sum is 26.

The spelling of 11054850011 in words is "eleven billion, fifty-four million, eight hundred fifty thousand, eleven".