381160758118513 has 2 divisors, whose sum is σ = 381160758118514. Its totient is φ = 381160758118512.

The previous prime is 381160758118487. The next prime is 381160758118559. The reversal of 381160758118513 is 315811857061183.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 367721737349184 + 13439020769329 = 19176072^2 + 3665927^2 .

It is a cyclic number.

It is not a de Polignac number, because 381160758118513 - 2⁴¹ = 378961734862961 is a prime.

It is not a weakly prime, because it can be changed into another prime (381160758118213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190580379059256 + 190580379059257.

It is an arithmetic number, because the mean of its divisors is an integer number (190580379059257).

Almost surely, 2^{381160758118513} is an apocalyptic number.

It is an amenable number.

381160758118513 is a deficient number, since it is larger than the sum of its proper divisors (1).

381160758118513 is an equidigital number, since it uses as much as digits as its factorization.

381160758118513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4838400, while the sum is 58.

The spelling of 381160758118513 in words is "three hundred eighty-one trillion, one hundred sixty billion, seven hundred fifty-eight million, one hundred eighteen thousand, five hundred thirteen".