32331024161 has 4 divisors (see below), whose sum is σ = 32360605332. Its totient is φ = 32301442992.

The previous prime is 32331024101. The next prime is 32331024197. The reversal of 32331024161 is 16142013323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16142013323 = 102461 ⋅157543.

It can be written as a sum of positive squares in 2 ways, for example, as 31106024161 + 1225000000 = 176369^2 + 35000^2 .

It is a cyclic number.

It is not a de Polignac number, because 32331024161 - 2²⁶ = 32263915297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32331024161.

It is not an unprimeable number, because it can be changed into a prime (32331024101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14788946 + ... + 14791131.

It is an arithmetic number, because the mean of its divisors is an integer number (8090151333).

Almost surely, 2^32331024161 is an apocalyptic number.

It is an amenable number.

32331024161 is a deficient number, since it is larger than the sum of its proper divisors (29581171).

32331024161 is a wasteful number, since it uses less digits than its factorization.

32331024161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29581170.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 32331024161 its reverse (16142013323), we get a palindrome (48473037484).

The spelling of 32331024161 in words is "thirty-two billion, three hundred thirty-one million, twenty-four thousand, one hundred sixty-one".