2003002032101 has 16 divisors (see below), whose sum is σ = 2342795288064. Its totient is φ = 1676635423344.

The previous prime is 2003002032091. The next prime is 2003002032151. The reversal of 2003002032101 is 1012302003002.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-2003002032101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003002032151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1125110 + ... + 2296056.

It is an arithmetic number, because the mean of its divisors is an integer number (146424705504).

Almost surely, 2^{2003002032101} is an apocalyptic number.

It is an amenable number.

2003002032101 is a deficient number, since it is larger than the sum of its proper divisors (339793255963).

2003002032101 is a wasteful number, since it uses less digits than its factorization.

2003002032101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176680.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 2003002032101 its reverse (1012302003002), we get a palindrome (3015304035103).

The spelling of 2003002032101 in words is "two trillion, three billion, two million, thirty-two thousand, one hundred one".