11000215273 has 2 divisors, whose sum is σ = 11000215274. Its totient is φ = 11000215272.

The previous prime is 11000215271. The next prime is 11000215283. The reversal of 11000215273 is 37251200011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8149936729 + 2850278544 = 90277^2 + 53388^2 .

It is a cyclic number.

It is not a de Polignac number, because 11000215273 - 2¹ = 11000215271 is a prime.

Together with 11000215271, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11000215271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500107636 + 5500107637.

It is an arithmetic number, because the mean of its divisors is an integer number (5500107637).

Almost surely, 2^11000215273 is an apocalyptic number.

It is an amenable number.

11000215273 is a deficient number, since it is larger than the sum of its proper divisors (1).

11000215273 is an equidigital number, since it uses as much as digits as its factorization.

11000215273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 22.

Adding to 11000215273 its reverse (37251200011), we get a palindrome (48251415284).

The spelling of 11000215273 in words is "eleven billion, two hundred fifteen thousand, two hundred seventy-three".