11306494211 has 2 divisors, whose sum is σ = 11306494212. Its totient is φ = 11306494210.

The previous prime is 11306494207. The next prime is 11306494247. The reversal of 11306494211 is 11249460311.

It is a weak prime.

It is an emirp because it is prime and its reverse (11249460311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11306494211 - 2² = 11306494207 is a prime.

It is a super-2 number, since 2×11306494211² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11306491211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5653247105 + 5653247106.

It is an arithmetic number, because the mean of its divisors is an integer number (5653247106).

Almost surely, 2^11306494211 is an apocalyptic number.

11306494211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11306494211 is an equidigital number, since it uses as much as digits as its factorization.

11306494211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 11306494211 in words is "eleven billion, three hundred six million, four hundred ninety-four thousand, two hundred eleven".