201332120302111 has 4 divisors (see below), whose sum is σ = 201333318397912. Its totient is φ = 201330922206312.

The previous prime is 201332120302109. The next prime is 201332120302127. The reversal of 201332120302111 is 111203021233102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 201332120302111 - 2¹ = 201332120302109 is a prime.

It is a super-2 number, since 2×201332120302111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201332120302711) 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 3 ways as a sum of consecutive naturals, for example, 598795800 + ... + 599131933.

It is an arithmetic number, because the mean of its divisors is an integer number (50333329599478).

Almost surely, 2^{201332120302111} is an apocalyptic number.

201332120302111 is a deficient number, since it is larger than the sum of its proper divisors (1198095801).

201332120302111 is a wasteful number, since it uses less digits than its factorization.

201332120302111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198095800.

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

Adding to 201332120302111 its reverse (111203021233102), we get a palindrome (312535141535213).

The spelling of 201332120302111 in words is "two hundred one trillion, three hundred thirty-two billion, one hundred twenty million, three hundred two thousand, one hundred eleven".