1000343113 has 16 divisors (see below), whose sum is σ = 1251809280. Its totient is φ = 776595600.

The previous prime is 1000343033. The next prime is 1000343143. The reversal of 1000343113 is 3113430001.

It is not a de Polignac number, because 1000343113 - 2⁹ = 1000342601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000343143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3103 + ... + 44836.

It is an arithmetic number, because the mean of its divisors is an integer number (78238080).

Almost surely, 2^1000343113 is an apocalyptic number.

It is an amenable number.

1000343113 is a deficient number, since it is larger than the sum of its proper divisors (251466167).

1000343113 is a wasteful number, since it uses less digits than its factorization.

1000343113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48228.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1000343113 is about 31628.2012292827. The cubic root of 1000343113 is about 1000.1143579218.

Adding to 1000343113 its reverse (3113430001), we get a palindrome (4113773114).

The spelling of 1000343113 in words is "one billion, three hundred forty-three thousand, one hundred thirteen".