301450145205 has 64 divisors (see below), whose sum is σ = 536440320000. Its totient is φ = 143316645120.

The previous prime is 301450145189. The next prime is 301450145207. The reversal of 301450145205 is 502541054103.

It is not a de Polignac number, because 301450145205 - 2⁴ = 301450145189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301450145207) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3825796 + ... + 3903794.

It is an arithmetic number, because the mean of its divisors is an integer number (8381880000).

Almost surely, 2^301450145205 is an apocalyptic number.

It is an amenable number.

301450145205 is a deficient number, since it is larger than the sum of its proper divisors (234990174795).

301450145205 is a wasteful number, since it uses less digits than its factorization.

301450145205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78474.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 301450145205 its reverse (502541054103), we get a palindrome (803991199308).

The spelling of 301450145205 in words is "three hundred one billion, four hundred fifty million, one hundred forty-five thousand, two hundred five".