11020021110727 has 2 divisors, whose sum is σ = 11020021110728. Its totient is φ = 11020021110726.

The previous prime is 11020021110661. The next prime is 11020021110731. The reversal of 11020021110727 is 72701112002011.

11020021110727 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11020021110727 - 2⁷ = 11020021110599 is a prime.

It is a super-4 number, since 4×11020021110727⁴ (a number of 53 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11020021110757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510010555363 + 5510010555364.

It is an arithmetic number, because the mean of its divisors is an integer number (5510010555364).

Almost surely, 2^{11020021110727} is an apocalyptic number.

11020021110727 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020021110727 is an equidigital number, since it uses as much as digits as its factorization.

11020021110727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 392, while the sum is 25.

Adding to 11020021110727 its reverse (72701112002011), we get a palindrome (83721133112738).

The spelling of 11020021110727 in words is "eleven trillion, twenty billion, twenty-one million, one hundred ten thousand, seven hundred twenty-seven".