1313334343 has 8 divisors (see below), whose sum is σ = 1325182320. Its totient is φ = 1301514240.

The previous prime is 1313334317. The next prime is 1313334349. The reversal of 1313334343 is 3434333131.

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

It is a cyclic number.

It is not a de Polignac number, because 1313334343 - 2⁵ = 1313334311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313334349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94221 + ... + 107257.

It is an arithmetic number, because the mean of its divisors is an integer number (165647790).

Almost surely, 2^1313334343 is an apocalyptic number.

1313334343 is a deficient number, since it is larger than the sum of its proper divisors (11847977).

1313334343 is a wasteful number, since it uses less digits than its factorization.

1313334343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13937.

The product of its digits is 11664, while the sum is 28.

The square root of 1313334343 is about 36239.9550634379. The cubic root of 1313334343 is about 1095.1117371711. Note that the first 3 decimals are identical.

Adding to 1313334343 its reverse (3434333131), we get a palindrome (4747667474).

The spelling of 1313334343 in words is "one billion, three hundred thirteen million, three hundred thirty-four thousand, three hundred forty-three".