11233011289 has 2 divisors, whose sum is σ = 11233011290. Its totient is φ = 11233011288.

The previous prime is 11233011247. The next prime is 11233011311. The reversal of 11233011289 is 98211033211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10591908889 + 641102400 = 102917^2 + 25320^2 .

It is an emirp because it is prime and its reverse (98211033211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11233011289 - 2²³ = 11224622681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11233011289.

It is not a weakly prime, because it can be changed into another prime (11233018289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616505644 + 5616505645.

It is an arithmetic number, because the mean of its divisors is an integer number (5616505645).

Almost surely, 2^11233011289 is an apocalyptic number.

It is an amenable number.

11233011289 is a deficient number, since it is larger than the sum of its proper divisors (1).

11233011289 is an equidigital number, since it uses as much as digits as its factorization.

11233011289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 11233011289 in words is "eleven billion, two hundred thirty-three million, eleven thousand, two hundred eighty-nine".