11130302211 has 32 divisors (see below), whose sum is σ = 17110998528. Its totient is φ = 6303951360.

The previous prime is 11130302143. The next prime is 11130302213. The reversal of 11130302211 is 11220303111.

It is a happy number.

It is not a de Polignac number, because 11130302211 - 2¹⁴ = 11130285827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11130302213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1219776 + ... + 1228866.

It is an arithmetic number, because the mean of its divisors is an integer number (534718704).

Almost surely, 2^11130302211 is an apocalyptic number.

11130302211 is a deficient number, since it is larger than the sum of its proper divisors (5980696317).

11130302211 is a wasteful number, since it uses less digits than its factorization.

11130302211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9611.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11130302211 its reverse (11220303111), we get a palindrome (22350605322).

The spelling of 11130302211 in words is "eleven billion, one hundred thirty million, three hundred two thousand, two hundred eleven".