11021310343 has 2 divisors, whose sum is σ = 11021310344. Its totient is φ = 11021310342.

The previous prime is 11021310337. The next prime is 11021310401. The reversal of 11021310343 is 34301312011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11021310343 - 2¹³ = 11021302151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11021310343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11021310143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510655171 + 5510655172.

It is an arithmetic number, because the mean of its divisors is an integer number (5510655172).

Almost surely, 2^11021310343 is an apocalyptic number.

11021310343 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021310343 is an equidigital number, since it uses as much as digits as its factorization.

11021310343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11021310343 its reverse (34301312011), we get a palindrome (45322622354).

The spelling of 11021310343 in words is "eleven billion, twenty-one million, three hundred ten thousand, three hundred forty-three".