13300121221111 has 8 divisors (see below), whose sum is σ = 13630078028160. Its totient is φ = 12971103126072.

The previous prime is 13300121221099. The next prime is 13300121221117. The reversal of 13300121221111 is 11112212100331.

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 13300121221111 - 2²¹ = 13300119123959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13300121221117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234649315 + ... + 234705988.

It is an arithmetic number, because the mean of its divisors is an integer number (1703759753520).

Almost surely, 2^{13300121221111} is an apocalyptic number.

13300121221111 is a deficient number, since it is larger than the sum of its proper divisors (329956807049).

13300121221111 is an equidigital number, since it uses as much as digits as its factorization.

13300121221111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469356005.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 13300121221111 its reverse (11112212100331), we get a palindrome (24412333321442).

The spelling of 13300121221111 in words is "thirteen trillion, three hundred billion, one hundred twenty-one million, two hundred twenty-one thousand, one hundred eleven".