30300331421 has 8 divisors (see below), whose sum is σ = 30889824000. Its totient is φ = 29715987600.

The previous prime is 30300331403. The next prime is 30300331459. The reversal of 30300331421 is 12413300303.

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 30300331421 - 2⁶ = 30300331357 is a prime.

It is a super-2 number, since 2×30300331421² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30300331393 and 30300331402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30300333421) 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, 1275305 + ... + 1298846.

It is an arithmetic number, because the mean of its divisors is an integer number (3861228000).

Almost surely, 2^30300331421 is an apocalyptic number.

It is an amenable number.

30300331421 is a deficient number, since it is larger than the sum of its proper divisors (589492579).

30300331421 is a wasteful number, since it uses less digits than its factorization.

30300331421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2574379.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30300331421 its reverse (12413300303), we get a palindrome (42713631724).

The spelling of 30300331421 in words is "thirty billion, three hundred million, three hundred thirty-one thousand, four hundred twenty-one".