1315430119 has 2 divisors, whose sum is σ = 1315430120. Its totient is φ = 1315430118.

The previous prime is 1315430117. The next prime is 1315430167. The reversal of 1315430119 is 9110345131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1315430119 - 2¹ = 1315430117 is a prime.

It is a super-2 number, since 2×1315430119² = 3460712795944708322, which contains 22 as substring.

Together with 1315430117, 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 (1315430113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657715059 + 657715060.

It is an arithmetic number, because the mean of its divisors is an integer number (657715060).

Almost surely, 2^1315430119 is an apocalyptic number.

1315430119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1315430119 is an equidigital number, since it uses as much as digits as its factorization.

1315430119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 1315430119 is about 36268.8588047653. The cubic root of 1315430119 is about 1095.6939420934.

The spelling of 1315430119 in words is "one billion, three hundred fifteen million, four hundred thirty thousand, one hundred nineteen".