11020909373 has 2 divisors, whose sum is σ = 11020909374. Its totient is φ = 11020909372.

The previous prime is 11020909357. The next prime is 11020909381. The reversal of 11020909373 is 37390902011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10326217924 + 694691449 = 101618^2 + 26357^2 .

It is a cyclic number.

It is not a de Polignac number, because 11020909373 - 2⁴ = 11020909357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11020909343) 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, 5510454686 + 5510454687.

It is an arithmetic number, because the mean of its divisors is an integer number (5510454687).

Almost surely, 2^11020909373 is an apocalyptic number.

It is an amenable number.

11020909373 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020909373 is an equidigital number, since it uses as much as digits as its factorization.

11020909373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 35.

The spelling of 11020909373 in words is "eleven billion, twenty million, nine hundred nine thousand, three hundred seventy-three".