11032232011 has 2 divisors, whose sum is σ = 11032232012. Its totient is φ = 11032232010.

The previous prime is 11032232009. The next prime is 11032232023. The reversal of 11032232011 is 11023223011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11032232011 - 2¹ = 11032232009 is a prime.

Together with 11032232009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11032232051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5516116005 + 5516116006.

It is an arithmetic number, because the mean of its divisors is an integer number (5516116006).

Almost surely, 2^11032232011 is an apocalyptic number.

11032232011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11032232011 is an equidigital number, since it uses as much as digits as its factorization.

11032232011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11032232011 its reverse (11023223011), we get a palindrome (22055455022).

The spelling of 11032232011 in words is "eleven billion, thirty-two million, two hundred thirty-two thousand, eleven".