11002179941 has 2 divisors, whose sum is σ = 11002179942. Its totient is φ = 11002179940.

The previous prime is 11002179883. The next prime is 11002179967. The reversal of 11002179941 is 14997120011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10257435841 + 744744100 = 101279^2 + 27290^2 .

It is an emirp because it is prime and its reverse (14997120011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11002179941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11002179841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501089970 + 5501089971.

It is an arithmetic number, because the mean of its divisors is an integer number (5501089971).

Almost surely, 2^11002179941 is an apocalyptic number.

It is an amenable number.

11002179941 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002179941 is an equidigital number, since it uses as much as digits as its factorization.

11002179941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 35.

Adding to 11002179941 its reverse (14997120011), we get a palindrome (25999299952).

The spelling of 11002179941 in words is "eleven billion, two million, one hundred seventy-nine thousand, nine hundred forty-one".