11110130021 has 8 divisors (see below), whose sum is σ = 11748242688. Its totient is φ = 10489500000.

The previous prime is 11110130011. The next prime is 11110130029. The reversal of 11110130021 is 12003101111.

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 11110130021 - 2⁶ = 11110129957 is a prime.

It is a super-3 number, since 3×11110130021³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11110129984 and 11110130011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110130029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4369355 + ... + 4371896.

It is an arithmetic number, because the mean of its divisors is an integer number (1468530336).

Almost surely, 2^11110130021 is an apocalyptic number.

It is an amenable number.

11110130021 is a deficient number, since it is larger than the sum of its proper divisors (638112667).

11110130021 is an equidigital number, since it uses as much as digits as its factorization.

11110130021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8741323.

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

Adding to 11110130021 its reverse (12003101111), we get a palindrome (23113231132).

The spelling of 11110130021 in words is "eleven billion, one hundred ten million, one hundred thirty thousand, twenty-one".