11001313112331 has 8 divisors (see below), whose sum is σ = 14869354709200. Its totient is φ = 7233740128512.

The previous prime is 11001313112299. The next prime is 11001313112357. The reversal of 11001313112331 is 13321131310011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11001313112331 - 2⁵ = 11001313112299 is a prime.

It is a super-2 number, since 2×11001313112331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11001313112298 and 11001313112307.

It is not an unprimeable number, because it can be changed into a prime (11001313110331) 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, 25117153006 + ... + 25117153443.

It is an arithmetic number, because the mean of its divisors is an integer number (1858669338650).

Almost surely, 2^{11001313112331} is an apocalyptic number.

11001313112331 is a deficient number, since it is larger than the sum of its proper divisors (3868041596869).

11001313112331 is an equidigital number, since it uses as much as digits as its factorization.

11001313112331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50234306525.

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 11001313112331 its reverse (13321131310011), we get a palindrome (24322444422342).

The spelling of 11001313112331 in words is "eleven trillion, one billion, three hundred thirteen million, one hundred twelve thousand, three hundred thirty-one".