11202001087 has 2 divisors, whose sum is σ = 11202001088. Its totient is φ = 11202001086.

The previous prime is 11202001081. The next prime is 11202001141. The reversal of 11202001087 is 78010020211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11202001087 - 2¹⁹ = 11201476799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11202001081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601000543 + 5601000544.

It is an arithmetic number, because the mean of its divisors is an integer number (5601000544).

Almost surely, 2^11202001087 is an apocalyptic number.

11202001087 is a deficient number, since it is larger than the sum of its proper divisors (1).

11202001087 is an equidigital number, since it uses as much as digits as its factorization.

11202001087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 11202001087 its reverse (78010020211), we get a palindrome (89212021298).

The spelling of 11202001087 in words is "eleven billion, two hundred two million, one thousand, eighty-seven".