11015606011 has 2 divisors, whose sum is σ = 11015606012. Its totient is φ = 11015606010.

The previous prime is 11015605973. The next prime is 11015606027. The reversal of 11015606011 is 11060651011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11015606011 - 2⁹ = 11015605499 is a prime.

It is not a weakly prime, because it can be changed into another prime (11015606081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5507803005 + 5507803006.

It is an arithmetic number, because the mean of its divisors is an integer number (5507803006).

Almost surely, 2^11015606011 is an apocalyptic number.

11015606011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11015606011 is an equidigital number, since it uses as much as digits as its factorization.

11015606011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 22.

The spelling of 11015606011 in words is "eleven billion, fifteen million, six hundred six thousand, eleven".