12102231332311 has 2 divisors, whose sum is σ = 12102231332312. Its totient is φ = 12102231332310.

The previous prime is 12102231332251. The next prime is 12102231332339. The reversal of 12102231332311 is 11323313220121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12102231332311 - 2¹⁹ = 12102230808023 is a prime.

It is a super-2 number, since 2×12102231332311² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12102231332381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6051115666155 + 6051115666156.

It is an arithmetic number, because the mean of its divisors is an integer number (6051115666156).

Almost surely, 2^{12102231332311} is an apocalyptic number.

12102231332311 is a deficient number, since it is larger than the sum of its proper divisors (1).

12102231332311 is an equidigital number, since it uses as much as digits as its factorization.

12102231332311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 12102231332311 its reverse (11323313220121), we get a palindrome (23425544552432).

The spelling of 12102231332311 in words is "twelve trillion, one hundred two billion, two hundred thirty-one million, three hundred thirty-two thousand, three hundred eleven".