11123211763 has 2 divisors, whose sum is σ = 11123211764. Its totient is φ = 11123211762.

The previous prime is 11123211761. The next prime is 11123211811. The reversal of 11123211763 is 36711232111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11123211763 - 2¹ = 11123211761 is a prime.

Together with 11123211761, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11123211761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561605881 + 5561605882.

It is an arithmetic number, because the mean of its divisors is an integer number (5561605882).

Almost surely, 2^11123211763 is an apocalyptic number.

11123211763 is a deficient number, since it is larger than the sum of its proper divisors (1).

11123211763 is an equidigital number, since it uses as much as digits as its factorization.

11123211763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512, while the sum is 28.

Adding to 11123211763 its reverse (36711232111), we get a palindrome (47834443874).

The spelling of 11123211763 in words is "eleven billion, one hundred twenty-three million, two hundred eleven thousand, seven hundred sixty-three".