11002311013 has 2 divisors, whose sum is σ = 11002311014. Its totient is φ = 11002311012.

The previous prime is 11002310939. The next prime is 11002311139. The reversal of 11002311013 is 31011320011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8321453284 + 2680857729 = 91222^2 + 51777^2 .

It is a cyclic number.

It is not a de Polignac number, because 11002311013 - 2¹⁷ = 11002179941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11002310984 and 11002311002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11002311713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501155506 + 5501155507.

It is an arithmetic number, because the mean of its divisors is an integer number (5501155507).

Almost surely, 2^11002311013 is an apocalyptic number.

It is an amenable number.

11002311013 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002311013 is an equidigital number, since it uses as much as digits as its factorization.

11002311013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 11002311013 its reverse (31011320011), we get a palindrome (42013631024).

The spelling of 11002311013 in words is "eleven billion, two million, three hundred eleven thousand, thirteen".