3000105421 has 8 divisors (see below), whose sum is σ = 3010682304. Its totient is φ = 2989546560.

The previous prime is 3000105403. The next prime is 3000105463. The reversal of 3000105421 is 1245010003.

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 3000105421 - 2⁷ = 3000105293 is a prime.

It is a super-2 number, since 2×3000105421² = 18001265074227174482, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3000105395 and 3000105404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000135421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386440 + ... + 394126.

It is an arithmetic number, because the mean of its divisors is an integer number (376335288).

Almost surely, 2^3000105421 is an apocalyptic number.

It is an amenable number.

3000105421 is a deficient number, since it is larger than the sum of its proper divisors (10576883).

3000105421 is an equidigital number, since it uses as much as digits as its factorization.

3000105421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9011.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 3000105421 is about 54773.2180997246. The cubic root of 3000105421 is about 1442.2664638197.

Adding to 3000105421 its reverse (1245010003), we get a palindrome (4245115424).

The spelling of 3000105421 in words is "three billion, one hundred five thousand, four hundred twenty-one".