301242124221 has 8 divisors (see below), whose sum is σ = 412511737824. Its totient is φ = 195400296720.

The previous prime is 301242124213. The next prime is 301242124229. The reversal of 301242124221 is 122421242103.

301242124221 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (301242124213) and next prime (301242124229).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 301242124221 - 2³ = 301242124213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 301242124191 and 301242124200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301242124229) 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, 1356946395 + ... + 1356946616.

It is an arithmetic number, because the mean of its divisors is an integer number (51563967228).

Almost surely, 2^301242124221 is an apocalyptic number.

It is an amenable number.

301242124221 is a deficient number, since it is larger than the sum of its proper divisors (111269613603).

301242124221 is a wasteful number, since it uses less digits than its factorization.

301242124221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713893051.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 301242124221 its reverse (122421242103), we get a palindrome (423663366324).

The spelling of 301242124221 in words is "three hundred one billion, two hundred forty-two million, one hundred twenty-four thousand, two hundred twenty-one".