11013102021102 has 16 divisors (see below), whose sum is σ = 22029228460800. Its totient is φ = 3670529937272.

The previous prime is 11013102021073. The next prime is 11013102021107. The reversal of 11013102021102 is 20112020131011.

It is a super-2 number, since 2×11013102021102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11013102021107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125970102 + ... + 126057497.

It is an arithmetic number, because the mean of its divisors is an integer number (1376826778800).

Almost surely, 2^{11013102021102} is an apocalyptic number.

11013102021102 is an abundant number, since it is smaller than the sum of its proper divisors (11016126439698).

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

11013102021102 is a wasteful number, since it uses less digits than its factorization.

11013102021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252034887.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11013102021102 its reverse (20112020131011), we get a palindrome (31125122152113).

The spelling of 11013102021102 in words is "eleven trillion, thirteen billion, one hundred two million, twenty-one thousand, one hundred two".