11021433343 has 8 divisors (see below), whose sum is σ = 11079225360. Its totient is φ = 10963752000.

The previous prime is 11021433323. The next prime is 11021433407. The reversal of 11021433343 is 34333412011.

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-11021433343 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 (11021433323) 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, 175921 + ... + 230197.

It is an arithmetic number, because the mean of its divisors is an integer number (1384903170).

Almost surely, 2^11021433343 is an apocalyptic number.

11021433343 is a deficient number, since it is larger than the sum of its proper divisors (57792017).

11021433343 is an equidigital number, since it uses as much as digits as its factorization.

11021433343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55337.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 11021433343 its reverse (34333412011), we get a palindrome (45354845354).

The spelling of 11021433343 in words is "eleven billion, twenty-one million, four hundred thirty-three thousand, three hundred forty-three".