11002313111 has 2 divisors, whose sum is σ = 11002313112. Its totient is φ = 11002313110.

The previous prime is 11002313107. The next prime is 11002313123. The reversal of 11002313111 is 11131320011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11002313111 - 2² = 11002313107 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11002313131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501156555 + 5501156556.

It is an arithmetic number, because the mean of its divisors is an integer number (5501156556).

Almost surely, 2^11002313111 is an apocalyptic number.

11002313111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002313111 is an equidigital number, since it uses as much as digits as its factorization.

11002313111 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 14.

Adding to 11002313111 its reverse (11131320011), we get a palindrome (22133633122).

The spelling of 11002313111 in words is "eleven billion, two million, three hundred thirteen thousand, one hundred eleven".