230212120103 has 4 divisors (see below), whose sum is σ = 263099565840. Its totient is φ = 197324674368.

The previous prime is 230212120057. The next prime is 230212120109. The reversal of 230212120103 is 301021212032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230212120103 - 2¹⁰ = 230212119079 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 (230212120109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16443722858 + ... + 16443722871.

It is an arithmetic number, because the mean of its divisors is an integer number (65774891460).

Almost surely, 2^230212120103 is an apocalyptic number.

230212120103 is a deficient number, since it is larger than the sum of its proper divisors (32887445737).

230212120103 is an equidigital number, since it uses as much as digits as its factorization.

230212120103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32887445736.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 230212120103 its reverse (301021212032), we get a palindrome (531233332135).

The spelling of 230212120103 in words is "two hundred thirty billion, two hundred twelve million, one hundred twenty thousand, one hundred three".