11133344444311 has 8 divisors (see below), whose sum is σ = 11991852033920. Its totient is φ = 10302091063992.

The previous prime is 11133344444309. The next prime is 11133344444329. The reversal of 11133344444311 is 11344444333111.

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 11133344444311 - 2¹ = 11133344444309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11133344444711) 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, 6813551475 + ... + 6813553108.

It is an arithmetic number, because the mean of its divisors is an integer number (1498981504240).

Almost surely, 2^{11133344444311} is an apocalyptic number.

11133344444311 is a deficient number, since it is larger than the sum of its proper divisors (858507589609).

11133344444311 is a wasteful number, since it uses less digits than its factorization.

11133344444311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13627104645.

The product of its digits is 82944, while the sum is 37.

Adding to 11133344444311 its reverse (11344444333111), we get a palindrome (22477788777422).

The spelling of 11133344444311 in words is "eleven trillion, one hundred thirty-three billion, three hundred forty-four million, four hundred forty-four thousand, three hundred eleven".