11021441403102 has 64 divisors (see below), whose sum is σ = 24919573432320. Its totient is φ = 3226194691200.

The previous prime is 11021441403001. The next prime is 11021441403103. The reversal of 11021441403102 is 20130414412011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021441403103) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 38485149 + ... + 38770472.

It is an arithmetic number, because the mean of its divisors is an integer number (389368334880).

Almost surely, 2^{11021441403102} is an apocalyptic number.

11021441403102 is an abundant number, since it is smaller than the sum of its proper divisors (13898132029218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11021441403102 is a wasteful number, since it uses less digits than its factorization.

11021441403102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77255729.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 11021441403102 its reverse (20130414412011), we get a palindrome (31151855815113).

The spelling of 11021441403102 in words is "eleven trillion, twenty-one billion, four hundred forty-one million, four hundred three thousand, one hundred two".