11051461321133 has 4 divisors (see below), whose sum is σ = 11633117180160. Its totient is φ = 10469805462108.

The previous prime is 11051461321127. The next prime is 11051461321151. The reversal of 11051461321133 is 33112316415011.

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 11051461321133 - 2²⁴ = 11051444543917 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 11051461321133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11051461321123) 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, 290827929485 + ... + 290827929522.

It is an arithmetic number, because the mean of its divisors is an integer number (2908279295040).

Almost surely, 2^{11051461321133} is an apocalyptic number.

It is an amenable number.

11051461321133 is a deficient number, since it is larger than the sum of its proper divisors (581655859027).

11051461321133 is an equidigital number, since it uses as much as digits as its factorization.

11051461321133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581655859026.

The product of its (nonzero) digits is 6480, while the sum is 32.

Adding to 11051461321133 its reverse (33112316415011), we get a palindrome (44163777736144).

The spelling of 11051461321133 in words is "eleven trillion, fifty-one billion, four hundred sixty-one million, three hundred twenty-one thousand, one hundred thirty-three".