2011112323313 has 8 divisors (see below), whose sum is σ = 2127299278848. Its totient is φ = 1897320975264.

The previous prime is 2011112323289. The next prime is 2011112323327. The reversal of 2011112323313 is 3133232111102.

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 2011112323313 - 2¹² = 2011112319217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011112323013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598900145 + ... + 598903502.

It is an arithmetic number, because the mean of its divisors is an integer number (265912409856).

Almost surely, 2^{2011112323313} is an apocalyptic number.

2011112323313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2011112323313 is a deficient number, since it is larger than the sum of its proper divisors (116186955535).

2011112323313 is a wasteful number, since it uses less digits than its factorization.

2011112323313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197803743.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 2011112323313 its reverse (3133232111102), we get a palindrome (5144344434415).

The spelling of 2011112323313 in words is "two trillion, eleven billion, one hundred twelve million, three hundred twenty-three thousand, three hundred thirteen".