11130233189 has 2 divisors, whose sum is σ = 11130233190. Its totient is φ = 11130233188.

The previous prime is 11130233173. The next prime is 11130233203. The reversal of 11130233189 is 98133203111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5964936289 + 5165296900 = 77233^2 + 71870^2 .

It is a cyclic number.

It is not a de Polignac number, because 11130233189 - 2⁴ = 11130233173 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11130233129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5565116594 + 5565116595.

It is an arithmetic number, because the mean of its divisors is an integer number (5565116595).

Almost surely, 2^11130233189 is an apocalyptic number.

It is an amenable number.

11130233189 is a deficient number, since it is larger than the sum of its proper divisors (1).

11130233189 is an equidigital number, since it uses as much as digits as its factorization.

11130233189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 11130233189 in words is "eleven billion, one hundred thirty million, two hundred thirty-three thousand, one hundred eighty-nine".