113221130011 has 16 divisors (see below), whose sum is σ = 126169182720. Its totient is φ = 100716562080.

The previous prime is 113221129999. The next prime is 113221130023. The reversal of 113221130011 is 110031122311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (113221129999) and next prime (113221130023).

It is a cyclic number.

It is not a de Polignac number, because 113221130011 - 2¹¹ = 113221127963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113221130611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2665780 + ... + 2707918.

It is an arithmetic number, because the mean of its divisors is an integer number (7885573920).

Almost surely, 2^113221130011 is an apocalyptic number.

113221130011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113221130011 is a deficient number, since it is larger than the sum of its proper divisors (12948052709).

113221130011 is a wasteful number, since it uses less digits than its factorization.

113221130011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47394.

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

Adding to 113221130011 its reverse (110031122311), we get a palindrome (223252252322).

The spelling of 113221130011 in words is "one hundred thirteen billion, two hundred twenty-one million, one hundred thirty thousand, eleven".