11250011233 has 2 divisors, whose sum is σ = 11250011234. Its totient is φ = 11250011232.

The previous prime is 11250011231. The next prime is 11250011251. The reversal of 11250011233 is 33211005211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7167823569 + 4082187664 = 84663^2 + 63892^2 .

It is an emirp because it is prime and its reverse (33211005211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11250011233 - 2¹ = 11250011231 is a prime.

Together with 11250011231, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11250011233.

It is not a weakly prime, because it can be changed into another prime (11250011231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5625005616 + 5625005617.

It is an arithmetic number, because the mean of its divisors is an integer number (5625005617).

Almost surely, 2^11250011233 is an apocalyptic number.

It is an amenable number.

11250011233 is a deficient number, since it is larger than the sum of its proper divisors (1).

11250011233 is an equidigital number, since it uses as much as digits as its factorization.

11250011233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 11250011233 its reverse (33211005211), we get a palindrome (44461016444).

The spelling of 11250011233 in words is "eleven billion, two hundred fifty million, eleven thousand, two hundred thirty-three".