11102893 has 2 divisors, whose sum is σ = 11102894. Its totient is φ = 11102892.

The previous prime is 11102873. The next prime is 11102933. The reversal of 11102893 is 39820111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8219689 + 2883204 = 2867^2 + 1698^2 .

It is an emirp because it is prime and its reverse (39820111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11102893 - 2²¹ = 9005741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11102803) 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, 5551446 + 5551447.

It is an arithmetic number, because the mean of its divisors is an integer number (5551447).

Almost surely, 2^11102893 is an apocalyptic number.

It is an amenable number.

11102893 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102893 is an equidigital number, since it uses as much as digits as its factorization.

11102893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 11102893 is about 3332.1003886438. The cubic root of 11102893 is about 223.0892883813.

The spelling of 11102893 in words is "eleven million, one hundred two thousand, eight hundred ninety-three".