20341322103 has 8 divisors (see below), whose sum is σ = 28717160688. Its totient is φ = 12763182464.

The previous prime is 20341322051. The next prime is 20341322147. The reversal of 20341322103 is 30122314302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20341322103 - 2¹⁰ = 20341321079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20341322103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20341322503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199424676 + ... + 199424777.

It is an arithmetic number, because the mean of its divisors is an integer number (3589645086).

Almost surely, 2^20341322103 is an apocalyptic number.

20341322103 is a deficient number, since it is larger than the sum of its proper divisors (8375838585).

20341322103 is a wasteful number, since it uses less digits than its factorization.

20341322103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398849473.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20341322103 its reverse (30122314302), we get a palindrome (50463636405).

The spelling of 20341322103 in words is "twenty billion, three hundred forty-one million, three hundred twenty-two thousand, one hundred three".