32144111121 has 8 divisors (see below), whose sum is σ = 42885591264. Its totient is φ = 21416019200.

The previous prime is 32144111119. The next prime is 32144111123. The reversal of 32144111121 is 12111144123.

It is an interprime number because it is at equal distance from previous prime (32144111119) and next prime (32144111123).

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 32144111121 - 2¹ = 32144111119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32144111123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3341451 + ... + 3351056.

It is an arithmetic number, because the mean of its divisors is an integer number (5360698908).

Almost surely, 2^32144111121 is an apocalyptic number.

It is an amenable number.

32144111121 is a deficient number, since it is larger than the sum of its proper divisors (10741480143).

32144111121 is a wasteful number, since it uses less digits than its factorization.

32144111121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6694111.

The product of its digits is 192, while the sum is 21.

Adding to 32144111121 its reverse (12111144123), we get a palindrome (44255255244).

The spelling of 32144111121 in words is "thirty-two billion, one hundred forty-four million, one hundred eleven thousand, one hundred twenty-one".