11021301011 has 8 divisors (see below), whose sum is σ = 12596835840. Its totient is φ = 9446032008.

The previous prime is 11021301001. The next prime is 11021301013. The reversal of 11021301011 is 11010312011.

It is a happy number.

11021301011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-11021301011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11021300983 and 11021301001.

It is not an unprimeable number, because it can be changed into a prime (11021301013) 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, 32150 + ... + 151908.

It is an arithmetic number, because the mean of its divisors is an integer number (1574604480).

Almost surely, 2^11021301011 is an apocalyptic number.

11021301011 is a deficient number, since it is larger than the sum of its proper divisors (1575534829).

11021301011 is a wasteful number, since it uses less digits than its factorization.

11021301011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132913.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 11021301011 its reverse (11010312011), we get a palindrome (22031613022).

The spelling of 11021301011 in words is "eleven billion, twenty-one million, three hundred one thousand, eleven".