1310342 has 8 divisors (see below), whose sum is σ = 2144232. Its totient is φ = 595600.

The previous prime is 1310329. The next prime is 1310359. The reversal of 1310342 is 2430131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29759 + ... + 29802.

It is an arithmetic number, because the mean of its divisors is an integer number (268029).

2^1310342 is an apocalyptic number.

1310342 is a deficient number, since it is larger than the sum of its proper divisors (833890).

1310342 is a wasteful number, since it uses less digits than its factorization.

1310342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59574.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1310342 is about 1144.7017078698. The cubic root of 1310342 is about 109.4279392160.

Adding to 1310342 its reverse (2430131), we get a palindrome (3740473).

The spelling of 1310342 in words is "one million, three hundred ten thousand, three hundred forty-two".