1101100110102 has 24 divisors (see below), whose sum is σ = 2385740565936. Its totient is φ = 367029729936.

The previous prime is 1101100110101. The next prime is 1101100110107. The reversal of 1101100110102 is 2010110011011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101100110101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2059423 + ... + 2538389.

It is an arithmetic number, because the mean of its divisors is an integer number (99405856914).

Almost surely, 2^{1101100110102} is an apocalyptic number.

1101100110102 is an abundant number, since it is smaller than the sum of its proper divisors (1284640455834).

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

1101100110102 is a wasteful number, since it uses less digits than its factorization.

1101100110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606692 (or 606689 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 1101100110102 its reverse (2010110011011), we get a palindrome (3111210121113).

Subtracting 1101100110102 from its reverse (2010110011011), we obtain a palindrome (909009900909).

The spelling of 1101100110102 in words is "one trillion, one hundred one billion, one hundred million, one hundred ten thousand, one hundred two".