13331330332101 has 16 divisors (see below), whose sum is σ = 19750876214400. Its totient is φ = 8887212813024.

The previous prime is 13331330331973. The next prime is 13331330332127. The reversal of 13331330332101 is 10123303313331.

13331330332101 is a `hidden beast` number, since 1 + 3 + 3 + 3 + 1 + 330 + 3 + 321 + 0 + 1 = 666.

It is not a de Polignac number, because 13331330332101 - 2⁷ = 13331330331973 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13331330332301) 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, 8746776 + ... + 10157201.

It is an arithmetic number, because the mean of its divisors is an integer number (1234429763400).

Almost surely, 2^{13331330332101} is an apocalyptic number.

It is an amenable number.

13331330332101 is a deficient number, since it is larger than the sum of its proper divisors (6419545882299).

13331330332101 is a wasteful number, since it uses less digits than its factorization.

13331330332101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18930105 (or 18930099 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 27.

Adding to 13331330332101 its reverse (10123303313331), we get a palindrome (23454633645432).

The spelling of 13331330332101 in words is "thirteen trillion, three hundred thirty-one billion, three hundred thirty million, three hundred thirty-two thousand, one hundred one".