2002103232001 has 16 divisors (see below), whose sum is σ = 2124525201984. Its totient is φ = 1880200871424.

The previous prime is 2002103231971. The next prime is 2002103232011. The reversal of 2002103232001 is 1002323012002.

It is a cyclic number.

It is not a de Polignac number, because 2002103232001 - 2²¹ = 2002101134849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002103232011) 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, 23569261 + ... + 23654053.

It is an arithmetic number, because the mean of its divisors is an integer number (132782825124).

Almost surely, 2^{2002103232001} is an apocalyptic number.

It is an amenable number.

2002103232001 is a deficient number, since it is larger than the sum of its proper divisors (122421969983).

2002103232001 is a wasteful number, since it uses less digits than its factorization.

2002103232001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87840.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2002103232001 its reverse (1002323012002), we get a palindrome (3004426244003).

The spelling of 2002103232001 in words is "two trillion, two billion, one hundred three million, two hundred thirty-two thousand, one".