11013021199 has 4 divisors (see below), whose sum is σ = 11037881736. Its totient is φ = 10988160664.

The previous prime is 11013021163. The next prime is 11013021211. The reversal of 11013021199 is 99112031011.

11013021199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11013021199 - 2⁹ = 11013020687 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 (11013021109) 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 3 ways as a sum of consecutive naturals, for example, 12429604 + ... + 12430489.

It is an arithmetic number, because the mean of its divisors is an integer number (2759470434).

Almost surely, 2^11013021199 is an apocalyptic number.

11013021199 is a deficient number, since it is larger than the sum of its proper divisors (24860537).

11013021199 is an equidigital number, since it uses as much as digits as its factorization.

11013021199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24860536.

The product of its (nonzero) digits is 486, while the sum is 28.

The spelling of 11013021199 in words is "eleven billion, thirteen million, twenty-one thousand, one hundred ninety-nine".