1380138143513 has 2 divisors, whose sum is σ = 1380138143514. Its totient is φ = 1380138143512.

The previous prime is 1380138143459. The next prime is 1380138143519. The reversal of 1380138143513 is 3153418310831.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1094936217664 + 285201925849 = 1046392^2 + 534043^2 .

It is an emirp because it is prime and its reverse (3153418310831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1380138143513 - 2¹⁶ = 1380138077977 is a prime.

It is not a weakly prime, because it can be changed into another prime (1380138143519) 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, 690069071756 + 690069071757.

It is an arithmetic number, because the mean of its divisors is an integer number (690069071757).

Almost surely, 2^{1380138143513} is an apocalyptic number.

It is an amenable number.

1380138143513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1380138143513 is an equidigital number, since it uses as much as digits as its factorization.

1380138143513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 1380138143513 in words is "one trillion, three hundred eighty billion, one hundred thirty-eight million, one hundred forty-three thousand, five hundred thirteen".