11303112434211 has 96 divisors (see below), whose sum is σ = 17927986702080. Its totient is φ = 6819901920000.

The previous prime is 11303112434203. The next prime is 11303112434279. The reversal of 11303112434211 is 11243421130311.

11303112434211 is a `hidden beast` number, since 1 + 1 + 3 + 0 + 3 + 1 + 12 + 434 + 211 = 666.

It is not a de Polignac number, because 11303112434211 - 2³ = 11303112434203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11303112434111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3476809336 + ... + 3476812586.

It is an arithmetic number, because the mean of its divisors is an integer number (186749861480).

Almost surely, 2^{11303112434211} is an apocalyptic number.

11303112434211 is a deficient number, since it is larger than the sum of its proper divisors (6624874267869).

11303112434211 is a wasteful number, since it uses less digits than its factorization.

11303112434211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4737 (or 4734 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 11303112434211 its reverse (11243421130311), we get a palindrome (22546533564522).

The spelling of 11303112434211 in words is "eleven trillion, three hundred three billion, one hundred twelve million, four hundred thirty-four thousand, two hundred eleven".