20332103121111 has 16 divisors (see below), whose sum is σ = 27120589037280. Its totient is φ = 13549176821760.

The previous prime is 20332103121097. The next prime is 20332103121139. The reversal of 20332103121111 is 11112130123302.

It is not a de Polignac number, because 20332103121111 - 2¹⁷ = 20332102990039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332103121151) 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, 200698791 + ... + 200800071.

It is an arithmetic number, because the mean of its divisors is an integer number (1695036814830).

Almost surely, 2^{20332103121111} is an apocalyptic number.

20332103121111 is a deficient number, since it is larger than the sum of its proper divisors (6788485916169).

20332103121111 is a wasteful number, since it uses less digits than its factorization.

20332103121111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128066.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 20332103121111 its reverse (11112130123302), we get a palindrome (31444233244413).

The spelling of 20332103121111 in words is "twenty trillion, three hundred thirty-two billion, one hundred three million, one hundred twenty-one thousand, one hundred eleven".