32230121 has 16 divisors (see below), whose sum is σ = 40307328. Its totient is φ = 25036800.

The previous prime is 32230117. The next prime is 32230123. The reversal of 32230121 is 12103223.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 32230121 - 2² = 32230117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32230096 and 32230105.

It is not an unprimeable number, because it can be changed into a prime (32230123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49031 + ... + 49683.

It is an arithmetic number, because the mean of its divisors is an integer number (2519208).

Almost surely, 2^32230121 is an apocalyptic number.

It is an amenable number.

32230121 is a deficient number, since it is larger than the sum of its proper divisors (8077207).

32230121 is a wasteful number, since it uses less digits than its factorization.

32230121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 32230121 is about 5677.1578276458. The cubic root of 32230121 is about 318.2394232153.

Adding to 32230121 its reverse (12103223), we get a palindrome (44333344).

The spelling of 32230121 in words is "thirty-two million, two hundred thirty thousand, one hundred twenty-one".