11020113013102 has 64 divisors (see below), whose sum is σ = 18354656275200. Its totient is φ = 4942009739520.

The previous prime is 11020113013043. The next prime is 11020113013109. The reversal of 11020113013102 is 20131031102011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020113013109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21595633 + ... + 22100035.

It is an arithmetic number, because the mean of its divisors is an integer number (286791504300).

Almost surely, 2^{11020113013102} is an apocalyptic number.

11020113013102 is a deficient number, since it is larger than the sum of its proper divisors (7334543262098).

11020113013102 is a wasteful number, since it uses less digits than its factorization.

11020113013102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504881.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11020113013102 its reverse (20131031102011), we get a palindrome (31151144115113).

The spelling of 11020113013102 in words is "eleven trillion, twenty billion, one hundred thirteen million, thirteen thousand, one hundred two".