2002102110003 has 8 divisors (see below), whose sum is σ = 2670118844416. Its totient is φ = 1334410057800.

The previous prime is 2002102109999. The next prime is 2002102110101. The reversal of 2002102110003 is 3000112012002.

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

It is not a de Polignac number, because 2002102110003 - 2² = 2002102109999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002102115003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81156163 + ... + 81180828.

It is an arithmetic number, because the mean of its divisors is an integer number (333764855552).

Almost surely, 2^{2002102110003} is an apocalyptic number.

2002102110003 is a deficient number, since it is larger than the sum of its proper divisors (668016734413).

2002102110003 is a wasteful number, since it uses less digits than its factorization.

2002102110003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162341105.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 2002102110003 its reverse (3000112012002), we get a palindrome (5002214122005).

The spelling of 2002102110003 in words is "two trillion, two billion, one hundred two million, one hundred ten thousand, three".