13330021211 has 8 divisors (see below), whose sum is σ = 14357251104. Its totient is φ = 12303054720.

The previous prime is 13330021193. The next prime is 13330021241. The reversal of 13330021211 is 11212003331.

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 13330021211 - 2¹⁸ = 13329759067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13330021211.

It is not an unprimeable number, because it can be changed into a prime (13330021241) 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, 46355 + ... + 169731.

It is an arithmetic number, because the mean of its divisors is an integer number (1794656388).

Almost surely, 2^13330021211 is an apocalyptic number.

13330021211 is a deficient number, since it is larger than the sum of its proper divisors (1027229893).

13330021211 is a wasteful number, since it uses less digits than its factorization.

13330021211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131701.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13330021211 its reverse (11212003331), we get a palindrome (24542024542).

The spelling of 13330021211 in words is "thirteen billion, three hundred thirty million, twenty-one thousand, two hundred eleven".