11319853 has 2 divisors, whose sum is σ = 11319854. Its totient is φ = 11319852.

The previous prime is 11319811. The next prime is 11319859. The reversal of 11319853 is 35891311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7327849 + 3992004 = 2707^2 + 1998^2 .

It is a cyclic number.

It is not a de Polignac number, because 11319853 - 2¹³ = 11311661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11319859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5659926 + 5659927.

It is an arithmetic number, because the mean of its divisors is an integer number (5659927).

Almost surely, 2^11319853 is an apocalyptic number.

It is an amenable number.

11319853 is a deficient number, since it is larger than the sum of its proper divisors (1).

11319853 is an equidigital number, since it uses as much as digits as its factorization.

11319853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 31.

The square root of 11319853 is about 3364.4989225738. The cubic root of 11319853 is about 224.5330430875.

The spelling of 11319853 in words is "eleven million, three hundred nineteen thousand, eight hundred fifty-three".