11020121200102 has 32 divisors (see below), whose sum is σ = 19104742425600. Its totient is φ = 4669637235648.

The previous prime is 11020121200087. The next prime is 11020121200133. The reversal of 11020121200102 is 20100212102011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30019353 + ... + 30384235.

It is an arithmetic number, because the mean of its divisors is an integer number (597023200800).

Almost surely, 2^{11020121200102} is an apocalyptic number.

11020121200102 is a deficient number, since it is larger than the sum of its proper divisors (8084621225498).

11020121200102 is a wasteful number, since it uses less digits than its factorization.

11020121200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389220.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11020121200102 its reverse (20100212102011), we get a palindrome (31120333302113).

The spelling of 11020121200102 in words is "eleven trillion, twenty billion, one hundred twenty-one million, two hundred thousand, one hundred two".