20113032321211 has 8 divisors (see below), whose sum is σ = 20355487603920. Its totient is φ = 19870580124192.

The previous prime is 20113032321209. The next prime is 20113032321251. The reversal of 20113032321211 is 11212323031102.

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 20113032321211 - 2¹ = 20113032321209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20113032321251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14049285 + ... + 15414553.

It is an arithmetic number, because the mean of its divisors is an integer number (2544435950490).

Almost surely, 2^{20113032321211} is an apocalyptic number.

20113032321211 is a deficient number, since it is larger than the sum of its proper divisors (242455282709).

20113032321211 is a wasteful number, since it uses less digits than its factorization.

20113032321211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542845.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 20113032321211 its reverse (11212323031102), we get a palindrome (31325355352313).

The spelling of 20113032321211 in words is "twenty trillion, one hundred thirteen billion, thirty-two million, three hundred twenty-one thousand, two hundred eleven".