1315530314 has 16 divisors (see below), whose sum is σ = 2261001600. Its totient is φ = 562347024.

The previous prime is 1315530289. The next prime is 1315530319. The reversal of 1315530314 is 4130355131.

It is not an unprimeable number, because it can be changed into a prime (1315530319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115334 + ... + 126225.

It is an arithmetic number, because the mean of its divisors is an integer number (141312600).

Almost surely, 2^1315530314 is an apocalyptic number.

1315530314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1315530314 is a deficient number, since it is larger than the sum of its proper divisors (945471286).

1315530314 is a wasteful number, since it uses less digits than its factorization.

1315530314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241957.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 1315530314 is about 36270.2400598617. The cubic root of 1315530314 is about 1095.7217606920.

Adding to 1315530314 its reverse (4130355131), we get a palindrome (5445885445).

The spelling of 1315530314 in words is "one billion, three hundred fifteen million, five hundred thirty thousand, three hundred fourteen".