11110020102102 has 48 divisors (see below), whose sum is σ = 22752855983088. Its totient is φ = 3616571347200.

The previous prime is 11110020102073. The next prime is 11110020102107. The reversal of 11110020102102 is 20120102001111.

11110020102102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11110020102102² (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 (11110020102107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64269978 + ... + 64442610.

It is an arithmetic number, because the mean of its divisors is an integer number (474017832981).

Almost surely, 2^{11110020102102} is an apocalyptic number.

11110020102102 is an abundant number, since it is smaller than the sum of its proper divisors (11642835880986).

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

11110020102102 is a wasteful number, since it uses less digits than its factorization.

11110020102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178525 (or 178482 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11110020102102 its reverse (20120102001111), we get a palindrome (31230122103213).

The spelling of 11110020102102 in words is "eleven trillion, one hundred ten billion, twenty million, one hundred two thousand, one hundred two".