12141055453 has 2 divisors, whose sum is σ = 12141055454. Its totient is φ = 12141055452.

The previous prime is 12141055447. The next prime is 12141055469. The reversal of 12141055453 is 35455014121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11173969849 + 967085604 = 105707^2 + 31098^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12141055453 is a prime.

It is a super-3 number, since 3×12141055453³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12141052453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6070527726 + 6070527727.

It is an arithmetic number, because the mean of its divisors is an integer number (6070527727).

Almost surely, 2^12141055453 is an apocalyptic number.

It is an amenable number.

12141055453 is a deficient number, since it is larger than the sum of its proper divisors (1).

12141055453 is an equidigital number, since it uses as much as digits as its factorization.

12141055453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 12141055453 its reverse (35455014121), we get a palindrome (47596069574).

The spelling of 12141055453 in words is "twelve billion, one hundred forty-one million, fifty-five thousand, four hundred fifty-three".