421131044103 has 32 divisors (see below), whose sum is σ = 741242119680. Its totient is φ = 205900584960.

The previous prime is 421131044077. The next prime is 421131044123. The reversal of 421131044103 is 301440131124.

It is not a de Polignac number, because 421131044103 - 2⁸ = 421131043847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421131044123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53616018 + ... + 53623871.

It is an arithmetic number, because the mean of its divisors is an integer number (23163816240).

Almost surely, 2^421131044103 is an apocalyptic number.

421131044103 is a deficient number, since it is larger than the sum of its proper divisors (320111075577).

421131044103 is a wasteful number, since it uses less digits than its factorization.

421131044103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107239927.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 421131044103 its reverse (301440131124), we get a palindrome (722571175227).

The spelling of 421131044103 in words is "four hundred twenty-one billion, one hundred thirty-one million, forty-four thousand, one hundred three".