11013013247 has 2 divisors, whose sum is σ = 11013013248. Its totient is φ = 11013013246.

The previous prime is 11013013213. The next prime is 11013013267. The reversal of 11013013247 is 74231031011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11013013247 - 2¹² = 11013009151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11013013267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506506623 + 5506506624.

It is an arithmetic number, because the mean of its divisors is an integer number (5506506624).

Almost surely, 2^11013013247 is an apocalyptic number.

11013013247 is a deficient number, since it is larger than the sum of its proper divisors (1).

11013013247 is an equidigital number, since it uses as much as digits as its factorization.

11013013247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 11013013247 its reverse (74231031011), we get a palindrome (85244044258).

The spelling of 11013013247 in words is "eleven billion, thirteen million, thirteen thousand, two hundred forty-seven".