13101121332011 has 16 divisors (see below), whose sum is σ = 13943024380416. Its totient is φ = 12284015363136.

The previous prime is 13101121331981. The next prime is 13101121332029. The reversal of 13101121332011 is 11023312110131.

It is a cyclic number.

It is not a de Polignac number, because 13101121332011 - 2¹⁰ = 13101121330987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13101121332071) 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, 23661695 + ... + 24209048.

It is an arithmetic number, because the mean of its divisors is an integer number (871439023776).

Almost surely, 2^{13101121332011} is an apocalyptic number.

13101121332011 is a deficient number, since it is larger than the sum of its proper divisors (841903048405).

13101121332011 is a wasteful number, since it uses less digits than its factorization.

13101121332011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47871002.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 13101121332011 its reverse (11023312110131), we get a palindrome (24124433442142).

The spelling of 13101121332011 in words is "thirteen trillion, one hundred one billion, one hundred twenty-one million, three hundred thirty-two thousand, eleven".