210134144421103 has 16 divisors (see below), whose sum is σ = 253213576349440. Its totient is φ = 170351326152000.

The previous prime is 210134144421037. The next prime is 210134144421139. The reversal of 210134144421103 is 301124441431012.

It is not a de Polignac number, because 210134144421103 - 2¹³ = 210134144412911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210134144421203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1314359313 + ... + 1314519178.

It is an arithmetic number, because the mean of its divisors is an integer number (15825848521840).

Almost surely, 2^{210134144421103} is an apocalyptic number.

210134144421103 is a deficient number, since it is larger than the sum of its proper divisors (43079431928337).

210134144421103 is a wasteful number, since it uses less digits than its factorization.

210134144421103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2628879118.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 210134144421103 its reverse (301124441431012), we get a palindrome (511258585852115).

The spelling of 210134144421103 in words is "two hundred ten trillion, one hundred thirty-four billion, one hundred forty-four million, four hundred twenty-one thousand, one hundred three".