11132311042247 has 2 divisors, whose sum is σ = 11132311042248. Its totient is φ = 11132311042246.

The previous prime is 11132311042169. The next prime is 11132311042273. The reversal of 11132311042247 is 74224011323111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11132311042247 - 2¹⁰ = 11132311041223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11132311642247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5566155521123 + 5566155521124.

It is an arithmetic number, because the mean of its divisors is an integer number (5566155521124).

Almost surely, 2^{11132311042247} is an apocalyptic number.

11132311042247 is a deficient number, since it is larger than the sum of its proper divisors (1).

11132311042247 is an equidigital number, since it uses as much as digits as its factorization.

11132311042247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

Adding to 11132311042247 its reverse (74224011323111), we get a palindrome (85356322365358).

The spelling of 11132311042247 in words is "eleven trillion, one hundred thirty-two billion, three hundred eleven million, forty-two thousand, two hundred forty-seven".