1005141205 has 8 divisors (see below), whose sum is σ = 1220702112. Its totient is φ = 794424528.

The previous prime is 1005141197. The next prime is 1005141209. The reversal of 1005141205 is 5021415001.

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 1005141205 - 2³ = 1005141197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005141209) 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, 1210599 + ... + 1211428.

It is an arithmetic number, because the mean of its divisors is an integer number (152587764).

Almost surely, 2^1005141205 is an apocalyptic number.

It is an amenable number.

1005141205 is a deficient number, since it is larger than the sum of its proper divisors (215560907).

1005141205 is an equidigital number, since it uses as much as digits as its factorization.

1005141205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2422115.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 1005141205 is about 31703.9619763840. The cubic root of 1005141205 is about 1001.7108064721.

Adding to 1005141205 its reverse (5021415001), we get a palindrome (6026556206).

The spelling of 1005141205 in words is "one billion, five million, one hundred forty-one thousand, two hundred five".