11230301021011 has 4 divisors (see below), whose sum is σ = 11244391738272. Its totient is φ = 11216210303752.

The previous prime is 11230301021003. The next prime is 11230301021087. The reversal of 11230301021011 is 11012010303211.

It is a happy number.

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 11230301021011 - 2³ = 11230301021003 is a prime.

It is a super-2 number, since 2×11230301021011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11230301022011) 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, 7045357435 + ... + 7045359028.

It is an arithmetic number, because the mean of its divisors is an integer number (2811097934568).

Almost surely, 2^{11230301021011} is an apocalyptic number.

11230301021011 is a deficient number, since it is larger than the sum of its proper divisors (14090717261).

11230301021011 is an equidigital number, since it uses as much as digits as its factorization.

11230301021011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14090717260.

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

Adding to 11230301021011 its reverse (11012010303211), we get a palindrome (22242311324222).

The spelling of 11230301021011 in words is "eleven trillion, two hundred thirty billion, three hundred one million, twenty-one thousand, eleven".