1000230015 has 16 divisors (see below), whose sum is σ = 1684598400. Its totient is φ = 505379232.

The previous prime is 1000229947. The next prime is 1000230017. The reversal of 1000230015 is 5100320001.

It is a de Polignac number, because none of the positive numbers 2^k-1000230015 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000230017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1754505 + ... + 1755074.

It is an arithmetic number, because the mean of its divisors is an integer number (105287400).

Almost surely, 2^1000230015 is an apocalyptic number.

1000230015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1000230015 is a deficient number, since it is larger than the sum of its proper divisors (684368385).

1000230015 is a wasteful number, since it uses less digits than its factorization.

1000230015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3509606.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 1000230015 is about 31626.4132490550. The cubic root of 1000230015 is about 1000.0766657889.

Adding to 1000230015 its reverse (5100320001), we get a palindrome (6100550016).

The spelling of 1000230015 in words is "one billion, two hundred thirty thousand, fifteen".