2002032103406 has 16 divisors (see below), whose sum is σ = 3179892616416. Its totient is φ = 942075104256.

The previous prime is 2002032103397. The next prime is 2002032103447. The reversal of 2002032103406 is 6043012302002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1235186 + ... + 2351541.

It is an arithmetic number, because the mean of its divisors is an integer number (198743288526).

Almost surely, 2^{2002032103406} is an apocalyptic number.

2002032103406 is a deficient number, since it is larger than the sum of its proper divisors (1177860513010).

2002032103406 is a wasteful number, since it uses less digits than its factorization.

2002032103406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3603163.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2002032103406 its reverse (6043012302002), we get a palindrome (8045044405408).

The spelling of 2002032103406 in words is "two trillion, two billion, thirty-two million, one hundred three thousand, four hundred six".