11102012011102 has 8 divisors (see below), whose sum is σ = 16653269078496. Its totient is φ = 5550922318272.

The previous prime is 11102012011033. The next prime is 11102012011133. The reversal of 11102012011102 is 20111021020111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41677683 + ... + 41943214.

It is an arithmetic number, because the mean of its divisors is an integer number (2081658634812).

Almost surely, 2^{11102012011102} is an apocalyptic number.

11102012011102 is a deficient number, since it is larger than the sum of its proper divisors (5551257067394).

11102012011102 is an equidigital number, since it uses as much as digits as its factorization.

11102012011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83687282.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11102012011102 its reverse (20111021020111), we get a palindrome (31213033031213).

Subtracting 11102012011102 from its reverse (20111021020111), we obtain a palindrome (9009009009009).

The spelling of 11102012011102 in words is "eleven trillion, one hundred two billion, twelve million, eleven thousand, one hundred two".