11021876093 has 2 divisors, whose sum is σ = 11021876094. Its totient is φ = 11021876092.

The previous prime is 11021876087. The next prime is 11021876111. The reversal of 11021876093 is 39067812011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6272323204 + 4749552889 = 79198^2 + 68917^2 .

It is a cyclic number.

It is not a de Polignac number, because 11021876093 - 2⁴ = 11021876077 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11021876053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510938046 + 5510938047.

It is an arithmetic number, because the mean of its divisors is an integer number (5510938047).

Almost surely, 2^11021876093 is an apocalyptic number.

It is an amenable number.

11021876093 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021876093 is an equidigital number, since it uses as much as digits as its factorization.

11021876093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 38.

The spelling of 11021876093 in words is "eleven billion, twenty-one million, eight hundred seventy-six thousand, ninety-three".