13134750228487 has 2 divisors, whose sum is σ = 13134750228488. Its totient is φ = 13134750228486.

The previous prime is 13134750228451. The next prime is 13134750228541. The reversal of 13134750228487 is 78482205743131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13134750228487 - 2¹¹ = 13134750226439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13134750228427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6567375114243 + 6567375114244.

It is an arithmetic number, because the mean of its divisors is an integer number (6567375114244).

Almost surely, 2^{13134750228487} is an apocalyptic number.

13134750228487 is a deficient number, since it is larger than the sum of its proper divisors (1).

13134750228487 is an equidigital number, since it uses as much as digits as its factorization.

13134750228487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9031680, while the sum is 55.

The spelling of 13134750228487 in words is "thirteen trillion, one hundred thirty-four billion, seven hundred fifty million, two hundred twenty-eight thousand, four hundred eighty-seven".