12315051341 has 2 divisors, whose sum is σ = 12315051342. Its totient is φ = 12315051340.

The previous prime is 12315051337. The next prime is 12315051377. The reversal of 12315051341 is 14315051321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9413074441 + 2901976900 = 97021^2 + 53870^2 .

It is a cyclic number.

It is not a de Polignac number, because 12315051341 - 2² = 12315051337 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12315051341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12315054341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6157525670 + 6157525671.

It is an arithmetic number, because the mean of its divisors is an integer number (6157525671).

Almost surely, 2^12315051341 is an apocalyptic number.

It is an amenable number.

12315051341 is a deficient number, since it is larger than the sum of its proper divisors (1).

12315051341 is an equidigital number, since it uses as much as digits as its factorization.

12315051341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 12315051341 in words is "twelve billion, three hundred fifteen million, fifty-one thousand, three hundred forty-one".