11133330001 has 2 divisors, whose sum is σ = 11133330002. Its totient is φ = 11133330000.

The previous prime is 11133329989. The next prime is 11133330037. The reversal of 11133330001 is 10003333111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11119491601 + 13838400 = 105449^2 + 3720^2 .

It is an emirp because it is prime and its reverse (10003333111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11133330001 - 2²³ = 11124941393 is a prime.

It is a super-2 number, since 2×11133330001² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11133330301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5566665000 + 5566665001.

It is an arithmetic number, because the mean of its divisors is an integer number (5566665001).

Almost surely, 2^11133330001 is an apocalyptic number.

It is an amenable number.

11133330001 is a deficient number, since it is larger than the sum of its proper divisors (1).

11133330001 is an equidigital number, since it uses as much as digits as its factorization.

11133330001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 11133330001 its reverse (10003333111), we get a palindrome (21136663112).

The spelling of 11133330001 in words is "eleven billion, one hundred thirty-three million, three hundred thirty thousand, one".