11102020361 has 2 divisors, whose sum is σ = 11102020362. Its totient is φ = 11102020360.

The previous prime is 11102020327. The next prime is 11102020367. The reversal of 11102020361 is 16302020111.

11102020361 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 can be written as a sum of positive squares in only one way, i.e., 10783576336 + 318444025 = 103844^2 + 17845^2 .

It is a cyclic number.

It is not a de Polignac number, because 11102020361 - 2²² = 11097826057 is a prime.

It is not a weakly prime, because it can be changed into another prime (11102020367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551010180 + 5551010181.

It is an arithmetic number, because the mean of its divisors is an integer number (5551010181).

Almost surely, 2^11102020361 is an apocalyptic number.

It is an amenable number.

11102020361 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102020361 is an equidigital number, since it uses as much as digits as its factorization.

11102020361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11102020361 its reverse (16302020111), we get a palindrome (27404040472).

The spelling of 11102020361 in words is "eleven billion, one hundred two million, twenty thousand, three hundred sixty-one".