11441312051 has 8 divisors (see below), whose sum is σ = 12325452720. Its totient is φ = 10557748512.

The previous prime is 11441312033. The next prime is 11441312059. The reversal of 11441312051 is 15021314411.

11441312051 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 cyclic number.

It is not a de Polignac number, because 11441312051 - 2¹⁰ = 11441311027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11441312059) 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, 102656 + ... + 182813.

It is an arithmetic number, because the mean of its divisors is an integer number (1540681590).

Almost surely, 2^11441312051 is an apocalyptic number.

11441312051 is a deficient number, since it is larger than the sum of its proper divisors (884140669).

11441312051 is a wasteful number, since it uses less digits than its factorization.

11441312051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288565.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 11441312051 its reverse (15021314411), we get a palindrome (26462626462).

The spelling of 11441312051 in words is "eleven billion, four hundred forty-one million, three hundred twelve thousand, fifty-one".