324030032121 has 4 divisors (see below), whose sum is σ = 432040042832. Its totient is φ = 216020021412.

The previous prime is 324030032113. The next prime is 324030032171. The reversal of 324030032121 is 121230030423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 324030032121 - 2³ = 324030032113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324030032171) 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, 54005005351 + ... + 54005005356.

It is an arithmetic number, because the mean of its divisors is an integer number (108010010708).

Almost surely, 2^324030032121 is an apocalyptic number.

It is an amenable number.

324030032121 is a deficient number, since it is larger than the sum of its proper divisors (108010010711).

324030032121 is a wasteful number, since it uses less digits than its factorization.

324030032121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108010010710.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 324030032121 its reverse (121230030423), we get a palindrome (445260062544).

The spelling of 324030032121 in words is "three hundred twenty-four billion, thirty million, thirty-two thousand, one hundred twenty-one".