1343303112 has 16 divisors (see below), whose sum is σ = 3358257840. Its totient is φ = 447767696.

The previous prime is 1343303081. The next prime is 1343303153. The reversal of 1343303112 is 2113033431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27985458 + ... + 27985505.

It is an arithmetic number, because the mean of its divisors is an integer number (209891115).

Almost surely, 2^1343303112 is an apocalyptic number.

1343303112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1343303112 is an abundant number, since it is smaller than the sum of its proper divisors (2014954728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1343303112 is a wasteful number, since it uses less digits than its factorization.

1343303112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55970972 (or 55970968 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 1343303112 is about 36651.0997379342. The cubic root of 1343303112 is about 1103.3788973820.

Adding to 1343303112 its reverse (2113033431), we get a palindrome (3456336543).

The spelling of 1343303112 in words is "one billion, three hundred forty-three million, three hundred three thousand, one hundred twelve".