1020004315 has 32 divisors (see below), whose sum is σ = 1399080960. Its totient is φ = 707097600.

The previous prime is 1020004309. The next prime is 1020004361. The reversal of 1020004315 is 5134000201.

It is not a de Polignac number, because 1020004315 - 2⁵ = 1020004283 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109771 + ... + 118699.

It is an arithmetic number, because the mean of its divisors is an integer number (43721280).

Almost surely, 2^1020004315 is an apocalyptic number.

1020004315 is a deficient number, since it is larger than the sum of its proper divisors (379076645).

1020004315 is a wasteful number, since it uses less digits than its factorization.

1020004315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9043.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1020004315 is about 31937.5063992166. The cubic root of 1020004315 is about 1006.6241290277.

Adding to 1020004315 its reverse (5134000201), we get a palindrome (6154004516).

The spelling of 1020004315 in words is "one billion, twenty million, four thousand, three hundred fifteen".