11000343 has 8 divisors (see below), whose sum is σ = 15529968. Its totient is φ = 6902144.

The previous prime is 11000299. The next prime is 11000347. The reversal of 11000343 is 34300011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11000343 is a prime.

It is a super-2 number, since 2×11000343² = 242015092235298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000347) 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, 107796 + ... + 107897.

It is an arithmetic number, because the mean of its divisors is an integer number (1941246).

Almost surely, 2^11000343 is an apocalyptic number.

11000343 is a deficient number, since it is larger than the sum of its proper divisors (4529625).

11000343 is a wasteful number, since it uses less digits than its factorization.

11000343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215713.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 11000343 is about 3316.6764991479. The cubic root of 11000343 is about 222.4003206243.

Adding to 11000343 its reverse (34300011), we get a palindrome (45300354).

The spelling of 11000343 in words is "eleven million, three hundred forty-three", and thus it is an aban number.