11333321232311 has 16 divisors (see below), whose sum is σ = 12759055486464. Its totient is φ = 9988384389984.

The previous prime is 11333321232257. The next prime is 11333321232323. The reversal of 11333321232311 is 11323212333311.

It is not a de Polignac number, because 11333321232311 - 2¹⁴ = 11333321215927 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 (11333321237311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34483691 + ... + 34810796.

It is an arithmetic number, because the mean of its divisors is an integer number (797440967904).

Almost surely, 2^{11333321232311} is an apocalyptic number.

11333321232311 is a deficient number, since it is larger than the sum of its proper divisors (1425734254153).

11333321232311 is a wasteful number, since it uses less digits than its factorization.

11333321232311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69295070.

The product of its digits is 5832, while the sum is 29.

Adding to 11333321232311 its reverse (11323212333311), we get a palindrome (22656533565622).

The spelling of 11333321232311 in words is "eleven trillion, three hundred thirty-three billion, three hundred twenty-one million, two hundred thirty-two thousand, three hundred eleven".