1013304343 has 8 divisors (see below), whose sum is σ = 1016548848. Its totient is φ = 1010066304.

The previous prime is 1013304337. The next prime is 1013304359. The reversal of 1013304343 is 3434033101.

It is a happy number.

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 1013304343 - 2²¹ = 1011207191 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 (1013302343) 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, 627405 + ... + 629017.

It is an arithmetic number, because the mean of its divisors is an integer number (127068606).

Almost surely, 2^1013304343 is an apocalyptic number.

1013304343 is a deficient number, since it is larger than the sum of its proper divisors (3244505).

1013304343 is an equidigital number, since it uses as much as digits as its factorization.

1013304343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3233.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1013304343 is about 31832.4416751213. The cubic root of 1013304343 is about 1004.4152578074.

Adding to 1013304343 its reverse (3434033101), we get a palindrome (4447337444).

The spelling of 1013304343 in words is "one billion, thirteen million, three hundred four thousand, three hundred forty-three".