13125520212143 has 2 divisors, whose sum is σ = 13125520212144. Its totient is φ = 13125520212142.

The previous prime is 13125520212089. The next prime is 13125520212151. The reversal of 13125520212143 is 34121202552131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13125520212143 - 2⁸ = 13125520211887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13125520202143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6562760106071 + 6562760106072.

It is an arithmetic number, because the mean of its divisors is an integer number (6562760106072).

Almost surely, 2^{13125520212143} is an apocalyptic number.

13125520212143 is a deficient number, since it is larger than the sum of its proper divisors (1).

13125520212143 is an equidigital number, since it uses as much as digits as its factorization.

13125520212143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 13125520212143 its reverse (34121202552131), we get a palindrome (47246722764274).

The spelling of 13125520212143 in words is "thirteen trillion, one hundred twenty-five billion, five hundred twenty million, two hundred twelve thousand, one hundred forty-three".