1000323315 has 12 divisors (see below), whose sum is σ = 1733893824. Its totient is φ = 533505744.

The previous prime is 1000323301. The next prime is 1000323329. The reversal of 1000323315 is 5133230001.

It is an interprime number because it is at equal distance from previous prime (1000323301) and next prime (1000323329).

It is not a de Polignac number, because 1000323315 - 2¹³ = 1000315123 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11114659 + ... + 11114748.

It is an arithmetic number, because the mean of its divisors is an integer number (144491152).

Almost surely, 2^1000323315 is an apocalyptic number.

1000323315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1000323315 is a deficient number, since it is larger than the sum of its proper divisors (733570509).

1000323315 is a wasteful number, since it uses less digits than its factorization.

1000323315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22229418 (or 22229415 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 1000323315 is about 31627.8882475577. Note that the first 3 decimals coincide. The cubic root of 1000323315 is about 1000.1077600540.

Adding to 1000323315 its reverse (5133230001), we get a palindrome (6133553316).

The spelling of 1000323315 in words is "one billion, three hundred twenty-three thousand, three hundred fifteen".