315163266213427 has 2 divisors, whose sum is σ = 315163266213428. Its totient is φ = 315163266213426.

The previous prime is 315163266213407. The next prime is 315163266213431. The reversal of 315163266213427 is 724312662361513.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-315163266213427 is a prime.

It is not a weakly prime, because it can be changed into another prime (315163266213407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157581633106713 + 157581633106714.

It is an arithmetic number, because the mean of its divisors is an integer number (157581633106714).

Almost surely, 2^{315163266213427} is an apocalyptic number.

315163266213427 is a deficient number, since it is larger than the sum of its proper divisors (1).

315163266213427 is an equidigital number, since it uses as much as digits as its factorization.

315163266213427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6531840, while the sum is 52.

The spelling of 315163266213427 in words is "three hundred fifteen trillion, one hundred sixty-three billion, two hundred sixty-six million, two hundred thirteen thousand, four hundred twenty-seven".