30323302421 has 8 divisors (see below), whose sum is σ = 30709904544. Its totient is φ = 29939050960.

The previous prime is 30323302411. The next prime is 30323302423. The reversal of 30323302421 is 12420332303.

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 30323302421 - 2⁶ = 30323302357 is a prime.

It is a super-2 number, since 2×30323302421² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30323302423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561695 + ... + 613308.

It is an arithmetic number, because the mean of its divisors is an integer number (3838738068).

Almost surely, 2^30323302421 is an apocalyptic number.

It is an amenable number.

30323302421 is a deficient number, since it is larger than the sum of its proper divisors (386602123).

30323302421 is a wasteful number, since it uses less digits than its factorization.

30323302421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175331.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 30323302421 its reverse (12420332303), we get a palindrome (42743634724).

The spelling of 30323302421 in words is "thirty billion, three hundred twenty-three million, three hundred two thousand, four hundred twenty-one".