11013120201013 has 4 divisors (see below), whose sum is σ = 12586423086880. Its totient is φ = 9439817315148.

The previous prime is 11013120200939. The next prime is 11013120201043. The reversal of 11013120201013 is 31010202131011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11013120201013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11013120201043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786651442923 + ... + 786651442936.

It is an arithmetic number, because the mean of its divisors is an integer number (3146605771720).

Almost surely, 2^{11013120201013} is an apocalyptic number.

It is an amenable number.

11013120201013 is a deficient number, since it is larger than the sum of its proper divisors (1573302885867).

11013120201013 is an equidigital number, since it uses as much as digits as its factorization.

11013120201013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573302885866.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11013120201013 its reverse (31010202131011), we get a palindrome (42023322332024).

The spelling of 11013120201013 in words is "eleven trillion, thirteen billion, one hundred twenty million, two hundred one thousand, thirteen".