11101002010102 has 4 divisors (see below), whose sum is σ = 16651503015156. Its totient is φ = 5550501005050.

The previous prime is 11101002010093. The next prime is 11101002010103. The reversal of 11101002010102 is 20101020010111.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101002010103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775250502524 + ... + 2775250502527.

It is an arithmetic number, because the mean of its divisors is an integer number (4162875753789).

Almost surely, 2^{11101002010102} is an apocalyptic number.

11101002010102 is a deficient number, since it is larger than the sum of its proper divisors (5550501005054).

11101002010102 is an equidigital number, since it uses as much as digits as its factorization.

11101002010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5550501005053.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11101002010102 its reverse (20101020010111), we get a palindrome (31202022020213).

Subtracting 11101002010102 from its reverse (20101020010111), we obtain a square (9000018000009 = 3000003²).

The spelling of 11101002010102 in words is "eleven trillion, one hundred one billion, two million, ten thousand, one hundred two".