12102218153 has 2 divisors, whose sum is σ = 12102218154. Its totient is φ = 12102218152.

The previous prime is 12102218147. The next prime is 12102218189. The reversal of 12102218153 is 35181220121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8225038864 + 3877179289 = 90692^2 + 62267^2 .

It is an emirp because it is prime and its reverse (35181220121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12102218153 - 2¹⁰ = 12102217129 is a prime.

It is not a weakly prime, because it can be changed into another prime (12102218353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6051109076 + 6051109077.

It is an arithmetic number, because the mean of its divisors is an integer number (6051109077).

Almost surely, 2^12102218153 is an apocalyptic number.

It is an amenable number.

12102218153 is a deficient number, since it is larger than the sum of its proper divisors (1).

12102218153 is an equidigital number, since it uses as much as digits as its factorization.

12102218153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 26.

Adding to 12102218153 its reverse (35181220121), we get a palindrome (47283438274).

The spelling of 12102218153 in words is "twelve billion, one hundred two million, two hundred eighteen thousand, one hundred fifty-three".