202003212144103 has 8 divisors (see below), whose sum is σ = 203174098235136. Its totient is φ = 200835601260000.

The previous prime is 202003212144011. The next prime is 202003212144109. The reversal of 202003212144103 is 301441212300202.

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 202003212144103 - 2⁹ = 202003212143591 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 (202003212144109) 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, 818678023 + ... + 818924728.

It is an arithmetic number, because the mean of its divisors is an integer number (25396762279392).

Almost surely, 2^{202003212144103} is an apocalyptic number.

202003212144103 is a deficient number, since it is larger than the sum of its proper divisors (1170886091033).

202003212144103 is a wasteful number, since it uses less digits than its factorization.

202003212144103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637603465.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 202003212144103 its reverse (301441212300202), we get a palindrome (503444424444305).

The spelling of 202003212144103 in words is "two hundred two trillion, three billion, two hundred twelve million, one hundred forty-four thousand, one hundred three".