20032103001 has 16 divisors (see below), whose sum is σ = 27880865280. Its totient is φ = 12778719360.

The previous prime is 20032102999. The next prime is 20032103053. The reversal of 20032103001 is 10030123002.

It is a happy number.

It is not a de Polignac number, because 20032103001 - 2¹ = 20032102999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20032103081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1201830 + ... + 1218383.

It is an arithmetic number, because the mean of its divisors is an integer number (1742554080).

Almost surely, 2^20032103001 is an apocalyptic number.

It is an amenable number.

20032103001 is a deficient number, since it is larger than the sum of its proper divisors (7848762279).

20032103001 is a wasteful number, since it uses less digits than its factorization.

20032103001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2420336.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 20032103001 its reverse (10030123002), we get a palindrome (30062226003).

The spelling of 20032103001 in words is "twenty billion, thirty-two million, one hundred three thousand, one".