11330554211 has 2 divisors, whose sum is σ = 11330554212. Its totient is φ = 11330554210.

The previous prime is 11330554163. The next prime is 11330554231. The reversal of 11330554211 is 11245503311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11330554211 is a prime.

It is not a weakly prime, because it can be changed into another prime (11330554231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665277105 + 5665277106.

It is an arithmetic number, because the mean of its divisors is an integer number (5665277106).

Almost surely, 2^11330554211 is an apocalyptic number.

11330554211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11330554211 is an equidigital number, since it uses as much as digits as its factorization.

11330554211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 11330554211 in words is "eleven billion, three hundred thirty million, five hundred fifty-four thousand, two hundred eleven".