11286300169 has 27 divisors (see below), whose sum is σ = 12273582279. Its totient is φ = 10377230160.

The previous prime is 11286300167. The next prime is 11286300191. The reversal of 11286300169 is 96100368211.

The square root of 11286300169 is 106237.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1322267769 + 9964032400 = 36363^2 + 99820^2 .

It is not a de Polignac number, because 11286300169 - 2¹ = 11286300167 is a prime.

It is a super-2 number, since 2×11286300169² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11286300163) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 75746907 + ... + 75747055.

Almost surely, 2^11286300169 is an apocalyptic number.

11286300169 is the 106237-th square number.

11286300169 is the 53119-th centered octagonal number.

It is an amenable number.

11286300169 is a deficient number, since it is larger than the sum of its proper divisors (987282110).

11286300169 is an frugal number, since it uses more digits than its factorization.

11286300169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 11286300169 in words is "eleven billion, two hundred eighty-six million, three hundred thousand, one hundred sixty-nine".