11341114021 has 4 divisors (see below), whose sum is σ = 11355098944. Its totient is φ = 11327129100.

The previous prime is 11341113943. The next prime is 11341114063. The reversal of 11341114021 is 12041114311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11341114021 - 2²¹ = 11339016869 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11341114021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11341114721) 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, 6991245 + ... + 6992866.

It is an arithmetic number, because the mean of its divisors is an integer number (2838774736).

Almost surely, 2^11341114021 is an apocalyptic number.

It is an amenable number.

11341114021 is a deficient number, since it is larger than the sum of its proper divisors (13984923).

11341114021 is an equidigital number, since it uses as much as digits as its factorization.

11341114021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13984922.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 11341114021 its reverse (12041114311), we get a palindrome (23382228332).

The spelling of 11341114021 in words is "eleven billion, three hundred forty-one million, one hundred fourteen thousand, twenty-one".