11013313187 has 2 divisors, whose sum is σ = 11013313188. Its totient is φ = 11013313186.

The previous prime is 11013313147. The next prime is 11013313217. The reversal of 11013313187 is 78131331011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11013313187 - 2¹⁴ = 11013296803 is a prime.

It is not a weakly prime, because it can be changed into another prime (11013313147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506656593 + 5506656594.

It is an arithmetic number, because the mean of its divisors is an integer number (5506656594).

Almost surely, 2^11013313187 is an apocalyptic number.

11013313187 is a deficient number, since it is larger than the sum of its proper divisors (1).

11013313187 is an equidigital number, since it uses as much as digits as its factorization.

11013313187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 29.

Adding to 11013313187 its reverse (78131331011), we get a palindrome (89144644198).

The spelling of 11013313187 in words is "eleven billion, thirteen million, three hundred thirteen thousand, one hundred eighty-seven".