1101020211113 has 2 divisors, whose sum is σ = 1101020211114. Its totient is φ = 1101020211112.

The previous prime is 1101020211047. The next prime is 1101020211119. The reversal of 1101020211113 is 3111120201011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 761844428569 + 339175782544 = 872837^2 + 582388^2 .

It is an emirp because it is prime and its reverse (3111120201011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1101020211113 - 2²⁴ = 1101003433897 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1101020211119) 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, 550510105556 + 550510105557.

It is an arithmetic number, because the mean of its divisors is an integer number (550510105557).

Almost surely, 2^{1101020211113} is an apocalyptic number.

It is an amenable number.

1101020211113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101020211113 is an equidigital number, since it uses as much as digits as its factorization.

1101020211113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 1101020211113 its reverse (3111120201011), we get a palindrome (4212140412124).

The spelling of 1101020211113 in words is "one trillion, one hundred one billion, twenty million, two hundred eleven thousand, one hundred thirteen".