20210003444103 has 8 divisors (see below), whose sum is σ = 29396368646016. Its totient is φ = 12248486935800.

The previous prime is 20210003444089. The next prime is 20210003444201. The reversal of 20210003444103 is 30144430001202.

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

It is a de Polignac number, because none of the positive numbers 2^k-20210003444103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20210003444003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306212173363 + ... + 306212173428.

It is an arithmetic number, because the mean of its divisors is an integer number (3674546080752).

Almost surely, 2^{20210003444103} is an apocalyptic number.

20210003444103 is a deficient number, since it is larger than the sum of its proper divisors (9186365201913).

20210003444103 is a wasteful number, since it uses less digits than its factorization.

20210003444103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612424346805.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 20210003444103 its reverse (30144430001202), we get a palindrome (50354433445305).

The spelling of 20210003444103 in words is "twenty trillion, two hundred ten billion, three million, four hundred forty-four thousand, one hundred three".