87203792003 has 8 divisors (see below), whose sum is σ = 87477497856. Its totient is φ = 86930326600.

The previous prime is 87203791999. The next prime is 87203792017. The reversal of 87203792003 is 30029730278.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 87203792003 - 2² = 87203791999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87203792023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680618 + ... + 798528.

It is an arithmetic number, because the mean of its divisors is an integer number (10934687232).

Almost surely, 2^87203792003 is an apocalyptic number.

87203792003 is a deficient number, since it is larger than the sum of its proper divisors (273705853).

87203792003 is a wasteful number, since it uses less digits than its factorization.

87203792003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120225.

The product of its (nonzero) digits is 127008, while the sum is 41.

The spelling of 87203792003 in words is "eighty-seven billion, two hundred three million, seven hundred ninety-two thousand, three".