11321014249 has 2 divisors, whose sum is σ = 11321014250. Its totient is φ = 11321014248.

The previous prime is 11321014241. The next prime is 11321014273. The reversal of 11321014249 is 94241012311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10001000025 + 1320014224 = 100005^2 + 36332^2 .

It is a cyclic number.

It is not a de Polignac number, because 11321014249 - 2³ = 11321014241 is a prime.

It is a super-2 number, since 2×11321014249² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11321014241) 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, 5660507124 + 5660507125.

It is an arithmetic number, because the mean of its divisors is an integer number (5660507125).

Almost surely, 2^11321014249 is an apocalyptic number.

It is an amenable number.

11321014249 is a deficient number, since it is larger than the sum of its proper divisors (1).

11321014249 is an equidigital number, since it uses as much as digits as its factorization.

11321014249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 11321014249 in words is "eleven billion, three hundred twenty-one million, fourteen thousand, two hundred forty-nine".