1020334003204 has 12 divisors (see below), whose sum is σ = 1794933116928. Its totient is φ = 507495969800.

The previous prime is 1020334003151. The next prime is 1020334003219. The reversal of 1020334003204 is 4023004330201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 667757092 + ... + 667758619.

It is an arithmetic number, because the mean of its divisors is an integer number (149577759744).

Almost surely, 2^{1020334003204} is an apocalyptic number.

It is an amenable number.

1020334003204 is a deficient number, since it is larger than the sum of its proper divisors (774599113724).

1020334003204 is a wasteful number, since it uses less digits than its factorization.

1020334003204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335515906 (or 1335515904 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 1020334003204 its reverse (4023004330201), we get a palindrome (5043338333405).

The spelling of 1020334003204 in words is "one trillion, twenty billion, three hundred thirty-four million, three thousand, two hundred four".