11211411139 has 2 divisors, whose sum is σ = 11211411140. Its totient is φ = 11211411138.

The previous prime is 11211411097. The next prime is 11211411151. The reversal of 11211411139 is 93111411211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11211411139 - 2⁹ = 11211410627 is a prime.

It is not a weakly prime, because it can be changed into another prime (11211411539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605705569 + 5605705570.

It is an arithmetic number, because the mean of its divisors is an integer number (5605705570).

Almost surely, 2^11211411139 is an apocalyptic number.

11211411139 is a deficient number, since it is larger than the sum of its proper divisors (1).

11211411139 is an equidigital number, since it uses as much as digits as its factorization.

11211411139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216, while the sum is 25.

The spelling of 11211411139 in words is "eleven billion, two hundred eleven million, four hundred eleven thousand, one hundred thirty-nine".