1000415135 has 4 divisors (see below), whose sum is σ = 1200498168. Its totient is φ = 800332104.

The previous prime is 1000415093. The next prime is 1000415239. The reversal of 1000415135 is 5315140001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1000415135 - 2⁶ = 1000415071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 100041509 + ... + 100041518.

It is an arithmetic number, because the mean of its divisors is an integer number (300124542).

Almost surely, 2^1000415135 is an apocalyptic number.

1000415135 is a deficient number, since it is larger than the sum of its proper divisors (200083033).

1000415135 is an equidigital number, since it uses as much as digits as its factorization.

1000415135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200083032.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 1000415135 is about 31629.3397812854. The cubic root of 1000415135 is about 1000.1383591892.

Adding to 1000415135 its reverse (5315140001), we get a palindrome (6315555136).

The spelling of 1000415135 in words is "one billion, four hundred fifteen thousand, one hundred thirty-five".