11021441343 has 16 divisors (see below), whose sum is σ = 16974199296. Its totient is φ = 6286739840.

The previous prime is 11021441317. The next prime is 11021441351. The reversal of 11021441343 is 34314412011.

It is a cyclic number.

It is not a de Polignac number, because 11021441343 - 2⁵ = 11021441311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021441303) 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, 9822471 + ... + 9823592.

It is an arithmetic number, because the mean of its divisors is an integer number (1060887456).

Almost surely, 2^11021441343 is an apocalyptic number.

11021441343 is a deficient number, since it is larger than the sum of its proper divisors (5952757953).

11021441343 is a wasteful number, since it uses less digits than its factorization.

11021441343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19646094.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11021441343 its reverse (34314412011), we get a palindrome (45335853354).

The spelling of 11021441343 in words is "eleven billion, twenty-one million, four hundred forty-one thousand, three hundred forty-three".