1102021102102 has 8 divisors (see below), whose sum is σ = 1662586749936. Its totient is φ = 547825518792.

The previous prime is 1102021102097. The next prime is 1102021102109. The reversal of 1102021102102 is 2012011202011.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102021102109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1592515698 + ... + 1592516389.

It is an arithmetic number, because the mean of its divisors is an integer number (207823343742).

Almost surely, 2^{1102021102102} is an apocalyptic number.

1102021102102 is a deficient number, since it is larger than the sum of its proper divisors (560565647834).

1102021102102 is a wasteful number, since it uses less digits than its factorization.

1102021102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3185032262.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1102021102102 its reverse (2012011202011), we get a palindrome (3114032304113).

Subtracting 1102021102102 from its reverse (2012011202011), we obtain a palindrome (909990099909).

The spelling of 1102021102102 in words is "one trillion, one hundred two billion, twenty-one million, one hundred two thousand, one hundred two".