1343303113 has 4 divisors (see below), whose sum is σ = 1389623940. Its totient is φ = 1296982288.

The previous prime is 1343303081. The next prime is 1343303153. The reversal of 1343303113 is 3113033431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 301821129 + 1041481984 = 17373^2 + 32272^2 .

It is a cyclic number.

It is not a de Polignac number, because 1343303113 - 2⁵ = 1343303081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1343303153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23160370 + ... + 23160427.

It is an arithmetic number, because the mean of its divisors is an integer number (347405985).

Almost surely, 2^1343303113 is an apocalyptic number.

It is an amenable number.

1343303113 is a deficient number, since it is larger than the sum of its proper divisors (46320827).

1343303113 is an equidigital number, since it uses as much as digits as its factorization.

1343303113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46320826.

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 1343303113 is about 36651.0997515764. The cubic root of 1343303113 is about 1103.3788976558.

Adding to 1343303113 its reverse (3113033431), we get a palindrome (4456336544).

The spelling of 1343303113 in words is "one billion, three hundred forty-three million, three hundred three thousand, one hundred thirteen".