20142210103 has 16 divisors (see below), whose sum is σ = 20903807232. Its totient is φ = 19387872000.

The previous prime is 20142210091. The next prime is 20142210131. The reversal of 20142210103 is 30101224102.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20142210103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20142210163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5686513 + ... + 5690053.

It is an arithmetic number, because the mean of its divisors is an integer number (1306487952).

Almost surely, 2^20142210103 is an apocalyptic number.

20142210103 is a deficient number, since it is larger than the sum of its proper divisors (761597129).

20142210103 is a wasteful number, since it uses less digits than its factorization.

20142210103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4506.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20142210103 its reverse (30101224102), we get a palindrome (50243434205).

The spelling of 20142210103 in words is "twenty billion, one hundred forty-two million, two hundred ten thousand, one hundred three".