1020330312304 has 20 divisors (see below), whose sum is σ = 1976923524600. Its totient is φ = 510156499520.

The previous prime is 1020330312263. The next prime is 1020330312341. The reversal of 1020330312304 is 4032130330201.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 491019 + ... + 1510549.

It is an arithmetic number, because the mean of its divisors is an integer number (98846176230).

Almost surely, 2^{1020330312304} is an apocalyptic number.

It is an amenable number.

1020330312304 is a deficient number, since it is larger than the sum of its proper divisors (956593212296).

1020330312304 is a wasteful number, since it uses less digits than its factorization.

1020330312304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082088 (or 1082082 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1020330312304 its reverse (4032130330201), we get a palindrome (5052460642505).

The spelling of 1020330312304 in words is "one trillion, twenty billion, three hundred thirty million, three hundred twelve thousand, three hundred four".