32231030121 has 12 divisors (see below), whose sum is σ = 46601633520. Its totient is φ = 21466260600.

The previous prime is 32231030101. The next prime is 32231030129. The reversal of 32231030121 is 12103013223.

32231030121 is a `hidden beast` number, since 32 + 2 + 310 + 301 + 21 = 666.

It is not a de Polignac number, because 32231030121 - 2²³ = 32222641513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32231030094 and 32231030103.

It is not an unprimeable number, because it can be changed into a prime (32231030129) 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 11 ways as a sum of consecutive naturals, for example, 1748055 + ... + 1766396.

It is an arithmetic number, because the mean of its divisors is an integer number (3883469460).

Almost surely, 2^32231030121 is an apocalyptic number.

It is an amenable number.

32231030121 is a deficient number, since it is larger than the sum of its proper divisors (14370603399).

32231030121 is a wasteful number, since it uses less digits than its factorization.

32231030121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3515476 (or 3515473 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 32231030121 its reverse (12103013223), we get a palindrome (44334043344).

The spelling of 32231030121 in words is "thirty-two billion, two hundred thirty-one million, thirty thousand, one hundred twenty-one".