12102234103 has 4 divisors (see below), whose sum is σ = 12106206400. Its totient is φ = 12098261808.

The previous prime is 12102234101. The next prime is 12102234107. The reversal of 12102234103 is 30143220121.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30143220121 = 7 ⋅4306174303.

It is a cyclic number.

It is not a de Polignac number, because 12102234103 - 2¹ = 12102234101 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 (12102234101) 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, 1981575 + ... + 1987672.

It is an arithmetic number, because the mean of its divisors is an integer number (3026551600).

Almost surely, 2^12102234103 is an apocalyptic number.

12102234103 is a deficient number, since it is larger than the sum of its proper divisors (3972297).

12102234103 is an equidigital number, since it uses as much as digits as its factorization.

12102234103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3972296.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12102234103 its reverse (30143220121), we get a palindrome (42245454224).

The spelling of 12102234103 in words is "twelve billion, one hundred two million, two hundred thirty-four thousand, one hundred three".