1315341235 has 16 divisors (see below), whose sum is σ = 1718932320. Its totient is φ = 960410880.

The previous prime is 1315341217. The next prime is 1315341241. The reversal of 1315341235 is 5321435131.

It is a happy number.

It is not a de Polignac number, because 1315341235 - 2⁹ = 1315340723 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107901 + ... + 119470.

It is an arithmetic number, because the mean of its divisors is an integer number (107433270).

Almost surely, 2^1315341235 is an apocalyptic number.

1315341235 is a deficient number, since it is larger than the sum of its proper divisors (403591085).

1315341235 is a wasteful number, since it uses less digits than its factorization.

1315341235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227478.

The product of its digits is 5400, while the sum is 28.

The square root of 1315341235 is about 36267.6334353374. The cubic root of 1315341235 is about 1095.6692627502.

Adding to 1315341235 its reverse (5321435131), we get a palindrome (6636776366).

The spelling of 1315341235 in words is "one billion, three hundred fifteen million, three hundred forty-one thousand, two hundred thirty-five".