803993663130 has 64 divisors (see below), whose sum is σ = 2334959758080. Its totient is φ = 172959980544.

The previous prime is 803993663119. The next prime is 803993663153. The reversal of 803993663130 is 31366399308.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112600585 + ... + 112607724.

It is an arithmetic number, because the mean of its divisors is an integer number (36483746220).

Almost surely, 2^803993663130 is an apocalyptic number.

803993663130 is an abundant number, since it is smaller than the sum of its proper divisors (1530966094950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

803993663130 is a wasteful number, since it uses less digits than its factorization.

803993663130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225208343.

The product of its (nonzero) digits is 1889568, while the sum is 51.

The spelling of 803993663130 in words is "eight hundred three billion, nine hundred ninety-three million, six hundred sixty-three thousand, one hundred thirty".