21120032132114 has 8 divisors (see below), whose sum is σ = 31680523084080. Its totient is φ = 10559857770756.

The previous prime is 21120032132057. The next prime is 21120032132123. The reversal of 21120032132114 is 41123123002112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 21120032132114.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78980804 + ... + 79247759.

It is an arithmetic number, because the mean of its divisors is an integer number (3960065385510).

Almost surely, 2^{21120032132114} is an apocalyptic number.

21120032132114 is a deficient number, since it is larger than the sum of its proper divisors (10560490951966).

21120032132114 is a wasteful number, since it uses less digits than its factorization.

21120032132114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158295304.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 21120032132114 its reverse (41123123002112), we get a palindrome (62243155134226).

The spelling of 21120032132114 in words is "twenty-one trillion, one hundred twenty billion, thirty-two million, one hundred thirty-two thousand, one hundred fourteen".