1011013203404 has 12 divisors (see below), whose sum is σ = 1770163544184. Its totient is φ = 505252190784.

The previous prime is 1011013203373. The next prime is 1011013203443. The reversal of 1011013203404 is 4043023101101.

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, 63593789 + ... + 63609684.

It is an arithmetic number, because the mean of its divisors is an integer number (147513628682).

Almost surely, 2^{1011013203404} is an apocalyptic number.

It is an amenable number.

1011013203404 is a deficient number, since it is larger than the sum of its proper divisors (759150340780).

1011013203404 is a wasteful number, since it uses less digits than its factorization.

1011013203404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127205464 (or 127205462 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1011013203404 its reverse (4043023101101), we get a palindrome (5054036304505).

The spelling of 1011013203404 in words is "one trillion, eleven billion, thirteen million, two hundred three thousand, four hundred four".