20332102001003 has 16 divisors (see below), whose sum is σ = 23301802228320. Its totient is φ = 17574423154176.

The previous prime is 20332102000981. The next prime is 20332102001023. The reversal of 20332102001003 is 30010020123302.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20332102001003 is a prime.

It is a super-2 number, since 2×20332102001003² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20332102001023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233460173 + ... + 233547246.

It is an arithmetic number, because the mean of its divisors is an integer number (1456362639270).

Almost surely, 2^{20332102001003} is an apocalyptic number.

20332102001003 is a deficient number, since it is larger than the sum of its proper divisors (2969700227317).

20332102001003 is a wasteful number, since it uses less digits than its factorization.

20332102001003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467007646.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20332102001003 its reverse (30010020123302), we get a palindrome (50342122124305).

The spelling of 20332102001003 in words is "twenty trillion, three hundred thirty-two billion, one hundred two million, one thousand, three".