30240322121 has 8 divisors (see below), whose sum is σ = 30366451584. Its totient is φ = 30114238000.

The previous prime is 30240322093. The next prime is 30240322127. The reversal of 30240322121 is 12122304203.

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 30240322121 - 2¹⁸ = 30240059977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30240322093 and 30240322102.

It is not an unprimeable number, because it can be changed into a prime (30240322127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2235440 + ... + 2248926.

It is an arithmetic number, because the mean of its divisors is an integer number (3795806448).

Almost surely, 2^30240322121 is an apocalyptic number.

It is an amenable number.

30240322121 is a deficient number, since it is larger than the sum of its proper divisors (126129463).

30240322121 is a wasteful number, since it uses less digits than its factorization.

30240322121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22671.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30240322121 its reverse (12122304203), we get a palindrome (42362626324).

The spelling of 30240322121 in words is "thirty billion, two hundred forty million, three hundred twenty-two thousand, one hundred twenty-one".