1315313342 has 16 divisors (see below), whose sum is σ = 2373498240. Its totient is φ = 534036888.

The previous prime is 1315313339. The next prime is 1315313371. The reversal of 1315313342 is 2433135131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2472128 + ... + 2472659.

It is an arithmetic number, because the mean of its divisors is an integer number (148343640).

Almost surely, 2^1315313342 is an apocalyptic number.

1315313342 is a deficient number, since it is larger than the sum of its proper divisors (1058184898).

1315313342 is a wasteful number, since it uses less digits than its factorization.

1315313342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4944815.

The product of its digits is 3240, while the sum is 26.

The square root of 1315313342 is about 36267.2488893216. The cubic root of 1315313342 is about 1095.6615178097.

Adding to 1315313342 its reverse (2433135131), we get a palindrome (3748448473).

The spelling of 1315313342 in words is "one billion, three hundred fifteen million, three hundred thirteen thousand, three hundred forty-two".