11004021343 has 8 divisors (see below), whose sum is σ = 12705674912. Its totient is φ = 9334780416.

The previous prime is 11004021337. The next prime is 11004021349. The reversal of 11004021343 is 34312040011.

It is an interprime number because it is at equal distance from previous prime (11004021337) and next prime (11004021349).

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 11004021343 - 2¹³ = 11004013151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11004021343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11004021349) 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, 8102430 + ... + 8103787.

It is an arithmetic number, because the mean of its divisors is an integer number (1588209364).

Almost surely, 2^11004021343 is an apocalyptic number.

11004021343 is a deficient number, since it is larger than the sum of its proper divisors (1701653569).

11004021343 is an equidigital number, since it uses as much as digits as its factorization.

11004021343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16206321.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11004021343 its reverse (34312040011), we get a palindrome (45316061354).

The spelling of 11004021343 in words is "eleven billion, four million, twenty-one thousand, three hundred forty-three".