12102132303 has 12 divisors (see below), whose sum is σ = 18083646360. Its totient is φ = 7789878096.

The previous prime is 12102132299. The next prime is 12102132331. The reversal of 12102132303 is 30323120121.

It is not a de Polignac number, because 12102132303 - 2² = 12102132299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102132503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23183901 + ... + 23184422.

It is an arithmetic number, because the mean of its divisors is an integer number (1506970530).

Almost surely, 2^12102132303 is an apocalyptic number.

12102132303 is a deficient number, since it is larger than the sum of its proper divisors (5981514057).

12102132303 is a wasteful number, since it uses less digits than its factorization.

12102132303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46368358 (or 46368355 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12102132303 its reverse (30323120121), we get a palindrome (42425252424).

The spelling of 12102132303 in words is "twelve billion, one hundred two million, one hundred thirty-two thousand, three hundred three".