1315159 has 2 divisors, whose sum is σ = 1315160. Its totient is φ = 1315158.

The previous prime is 1315151. The next prime is 1315177. The reversal of 1315159 is 9515131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1315159 - 2³ = 1315151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1315151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657579 + 657580.

It is an arithmetic number, because the mean of its divisors is an integer number (657580).

2^1315159 is an apocalyptic number.

1315159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1315159 is an equidigital number, since it uses as much as digits as its factorization.

1315159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 675, while the sum is 25.

The square root of 1315159 is about 1146.8038193170. The cubic root of 1315159 is about 109.5618660289.

The spelling of 1315159 in words is "one million, three hundred fifteen thousand, one hundred fifty-nine".