11021340124 has 12 divisors (see below), whose sum is σ = 19290405064. Its totient is φ = 5509795824.

The previous prime is 11021340107. The next prime is 11021340149. The reversal of 11021340124 is 42104312011.

11021340124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189774 + ... + 240949.

Almost surely, 2^11021340124 is an apocalyptic number.

It is an amenable number.

11021340124 is a deficient number, since it is larger than the sum of its proper divisors (8269064940).

11021340124 is a wasteful number, since it uses less digits than its factorization.

11021340124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437124 (or 437122 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11021340124 its reverse (42104312011), we get a palindrome (53125652135).

The spelling of 11021340124 in words is "eleven billion, twenty-one million, three hundred forty thousand, one hundred twenty-four".