7111233089 has 2 divisors, whose sum is σ = 7111233090. Its totient is φ = 7111233088.

The previous prime is 7111233013. The next prime is 7111233091. The reversal of 7111233089 is 9803321117.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6478962064 + 632271025 = 80492^2 + 25145^2 .

It is an emirp because it is prime and its reverse (9803321117) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7111233089 - 2²⁴ = 7094455873 is a prime.

Together with 7111233091, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7111233989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3555616544 + 3555616545.

It is an arithmetic number, because the mean of its divisors is an integer number (3555616545).

Almost surely, 2^7111233089 is an apocalyptic number.

It is an amenable number.

7111233089 is a deficient number, since it is larger than the sum of its proper divisors (1).

7111233089 is an equidigital number, since it uses as much as digits as its factorization.

7111233089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 7111233089 is about 84328.1275079674. The cubic root of 7111233089 is about 1923.0104221735.

The spelling of 7111233089 in words is "seven billion, one hundred eleven million, two hundred thirty-three thousand, eighty-nine".