11270002111 has 2 divisors, whose sum is σ = 11270002112. Its totient is φ = 11270002110.

The previous prime is 11270002067. The next prime is 11270002123. The reversal of 11270002111 is 11120007211.

It is a strong prime.

It is an emirp because it is prime and its reverse (11120007211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11270002111 - 2⁷ = 11270001983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11270003111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5635001055 + 5635001056.

It is an arithmetic number, because the mean of its divisors is an integer number (5635001056).

Almost surely, 2^11270002111 is an apocalyptic number.

11270002111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11270002111 is an equidigital number, since it uses as much as digits as its factorization.

11270002111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 16.

Adding to 11270002111 its reverse (11120007211), we get a palindrome (22390009322).

The spelling of 11270002111 in words is "eleven billion, two hundred seventy million, two thousand, one hundred eleven".