12110320253 has 2 divisors, whose sum is σ = 12110320254. Its totient is φ = 12110320252.

The previous prime is 12110320193. The next prime is 12110320291. The reversal of 12110320253 is 35202301121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8785875289 + 3324444964 = 93733^2 + 57658^2 .

It is a cyclic number.

It is not a de Polignac number, because 12110320253 - 2¹² = 12110316157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12110320153) 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 as a sum of consecutive naturals, namely, 6055160126 + 6055160127.

It is an arithmetic number, because the mean of its divisors is an integer number (6055160127).

Almost surely, 2^12110320253 is an apocalyptic number.

It is an amenable number.

12110320253 is a deficient number, since it is larger than the sum of its proper divisors (1).

12110320253 is an equidigital number, since it uses as much as digits as its factorization.

12110320253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 12110320253 its reverse (35202301121), we get a palindrome (47312621374).

The spelling of 12110320253 in words is "twelve billion, one hundred ten million, three hundred twenty thousand, two hundred fifty-three".