11013020320111 has 8 divisors (see below), whose sum is σ = 11022069207344. Its totient is φ = 11003974562880.

The previous prime is 11013020320079. The next prime is 11013020320129. The reversal of 11013020320111 is 11102302031011.

It is a happy number.

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 11013020320111 - 2⁵ = 11013020320079 is a prime.

It is a super-2 number, since 2×11013020320111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11013020420111) 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 in 7 ways as a sum of consecutive naturals, for example, 6283636 + ... + 7842838.

It is an arithmetic number, because the mean of its divisors is an integer number (1377758650918).

Almost surely, 2^{11013020320111} is an apocalyptic number.

11013020320111 is a deficient number, since it is larger than the sum of its proper divisors (9048887233).

11013020320111 is a wasteful number, since it uses less digits than its factorization.

11013020320111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565001.

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

Adding to 11013020320111 its reverse (11102302031011), we get a palindrome (22115322351122).

The spelling of 11013020320111 in words is "eleven trillion, thirteen billion, twenty million, three hundred twenty thousand, one hundred eleven".