11253085273 has 2 divisors, whose sum is σ = 11253085274. Its totient is φ = 11253085272.

The previous prime is 11253085231. The next prime is 11253085313. The reversal of 11253085273 is 37258035211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9144714384 + 2108370889 = 95628^2 + 45917^2 .

It is an emirp because it is prime and its reverse (37258035211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11253085273 - 2¹⁷ = 11252954201 is a prime.

It is a super-2 number, since 2×11253085273² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11253085373) 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, 5626542636 + 5626542637.

It is an arithmetic number, because the mean of its divisors is an integer number (5626542637).

Almost surely, 2^11253085273 is an apocalyptic number.

It is an amenable number.

11253085273 is a deficient number, since it is larger than the sum of its proper divisors (1).

11253085273 is an equidigital number, since it uses as much as digits as its factorization.

11253085273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 11253085273 in words is "eleven billion, two hundred fifty-three million, eighty-five thousand, two hundred seventy-three".