13112110342011 has 8 divisors (see below), whose sum is σ = 17743751308864. Its totient is φ = 8610938134920.

The previous prime is 13112110342003. The next prime is 13112110342033. The reversal of 13112110342011 is 11024301121131.

It is a happy number.

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

It is not a de Polignac number, because 13112110342011 - 2³ = 13112110342003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13112110340011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32617189705 + ... + 32617190106.

It is an arithmetic number, because the mean of its divisors is an integer number (2217968913608).

Almost surely, 2^{13112110342011} is an apocalyptic number.

13112110342011 is a deficient number, since it is larger than the sum of its proper divisors (4631640966853).

13112110342011 is an equidigital number, since it uses as much as digits as its factorization.

13112110342011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65234379881.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 13112110342011 its reverse (11024301121131), we get a palindrome (24136411463142).

The spelling of 13112110342011 in words is "thirteen trillion, one hundred twelve billion, one hundred ten million, three hundred forty-two thousand, eleven".