2087385816003 has 4 divisors (see below), whose sum is σ = 2783181088008. Its totient is φ = 1391590544000.

The previous prime is 2087385816001. The next prime is 2087385816059. The reversal of 2087385816003 is 3006185837802.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2087385816003 - 2¹ = 2087385816001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2087385816001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347897635998 + ... + 347897636003.

It is an arithmetic number, because the mean of its divisors is an integer number (695795272002).

Almost surely, 2^{2087385816003} is an apocalyptic number.

2087385816003 is a deficient number, since it is larger than the sum of its proper divisors (695795272005).

2087385816003 is an equidigital number, since it uses as much as digits as its factorization.

2087385816003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695795272004.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 2087385816003 in words is "two trillion, eighty-seven billion, three hundred eighty-five million, eight hundred sixteen thousand, three".