803563081036 has 6 divisors (see below), whose sum is σ = 1406235391820. Its totient is φ = 401781540516.

The previous prime is 803563081031. The next prime is 803563081063. The reversal of 803563081036 is 630180365308.

It is a junction number, because it is equal to n+sod(n) for n = 803563080983 and 803563081001.

It is not an unprimeable number, because it can be changed into a prime (803563081031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100445385126 + ... + 100445385133.

Almost surely, 2^803563081036 is an apocalyptic number.

It is an amenable number.

803563081036 is a deficient number, since it is larger than the sum of its proper divisors (602672310784).

803563081036 is a wasteful number, since it uses less digits than its factorization.

803563081036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200890770263 (or 200890770261 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 803563081036 in words is "eight hundred three billion, five hundred sixty-three million, eighty-one thousand, thirty-six".