11020020000101 has 6 divisors (see below), whose sum is σ = 12819206938950. Its totient is φ = 9445731428616.

The previous prime is 11020020000089. The next prime is 11020020000107. The reversal of 11020020000101 is 10100002002011.

It can be written as a sum of positive squares in only one way, i.e., 10757416022500 + 262603977601 = 3279850^2 + 512449^2 .

It is not a de Polignac number, because 11020020000101 - 2¹⁴ = 11020019983717 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020020000107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112449183626 + ... + 112449183723.

It is an arithmetic number, because the mean of its divisors is an integer number (2136534489825).

Almost surely, 2^{11020020000101} is an apocalyptic number.

It is an amenable number.

11020020000101 is a deficient number, since it is larger than the sum of its proper divisors (1799186938849).

11020020000101 is an equidigital number, since it uses as much as digits as its factorization.

11020020000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224898367363 (or 224898367356 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 11020020000101 its reverse (10100002002011), we get a palindrome (21120022002112).

The spelling of 11020020000101 in words is "eleven trillion, twenty billion, twenty million, one hundred one", and thus it is an aban number.