11020200001311 has 8 divisors (see below), whose sum is σ = 14701822504704. Its totient is φ = 7342688749400.

The previous prime is 11020200001267. The next prime is 11020200001379. The reversal of 11020200001311 is 11310000202011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11020200001311 - 2²² = 11020195807007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020200001411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1027806615 + ... + 1027817336.

It is an arithmetic number, because the mean of its divisors is an integer number (1837727813088).

Almost surely, 2^{11020200001311} is an apocalyptic number.

11020200001311 is a deficient number, since it is larger than the sum of its proper divisors (3681622503393).

11020200001311 is a wasteful number, since it uses less digits than its factorization.

11020200001311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2055625741.

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

Adding to 11020200001311 its reverse (11310000202011), we get a palindrome (22330200203322).

The spelling of 11020200001311 in words is "eleven trillion, twenty billion, two hundred million, one thousand, three hundred eleven".