300106005 has 16 divisors (see below), whose sum is σ = 485956800. Its totient is φ = 158127488.

The previous prime is 300105991. The next prime is 300106039. The reversal of 300106005 is 500601003.

It is a cyclic number.

It is not a de Polignac number, because 300106005 - 2⁴ = 300105989 is a prime.

It is a super-2 number, since 2×300106005² = 180127228474120050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119280 + ... + 121769.

It is an arithmetic number, because the mean of its divisors is an integer number (30372300).

Almost surely, 2^300106005 is an apocalyptic number.

It is an amenable number.

300106005 is a deficient number, since it is larger than the sum of its proper divisors (185850795).

300106005 is a wasteful number, since it uses less digits than its factorization.

300106005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241140.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 300106005 is about 17323.5679061791. The cubic root of 300106005 is about 669.5117888413.

Adding to 300106005 its reverse (500601003), we get a palindrome (800707008).

The spelling of 300106005 in words is "three hundred million, one hundred six thousand, five".