3175141381 has 2 divisors, whose sum is σ = 3175141382. Its totient is φ = 3175141380.

The previous prime is 3175141379. The next prime is 3175141399. The reversal of 3175141381 is 1831415713.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2400020100 + 775121281 = 48990^2 + 27841^2 .

It is an emirp because it is prime and its reverse (1831415713) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3175141381 - 2¹ = 3175141379 is a prime.

It is a super-2 number, since 2×3175141381² = 20163045578677174322, which contains 22 as substring.

Together with 3175141379, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3175141481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1587570690 + 1587570691.

It is an arithmetic number, because the mean of its divisors is an integer number (1587570691).

Almost surely, 2^3175141381 is an apocalyptic number.

It is an amenable number.

3175141381 is a deficient number, since it is larger than the sum of its proper divisors (1).

3175141381 is an equidigital number, since it uses as much as digits as its factorization.

3175141381 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 34.

The square root of 3175141381 is about 56348.3928874640. The cubic root of 3175141381 is about 1469.7868450863.

The spelling of 3175141381 in words is "three billion, one hundred seventy-five million, one hundred forty-one thousand, three hundred eighty-one".