1101102123000 has 128 divisors (see below), whose sum is σ = 3747751338240. Its totient is φ = 266933840000.

The previous prime is 1101102122983. The next prime is 1101102123001. The reversal of 1101102123000 is 3212011011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101102123001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16650366 + ... + 16716365.

It is an arithmetic number, because the mean of its divisors is an integer number (29279307330).

Almost surely, 2^{1101102123000} is an apocalyptic number.

1101102123000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101102123000 is an abundant number, since it is smaller than the sum of its proper divisors (2646649215240).

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

1101102123000 is a wasteful number, since it uses less digits than its factorization.

1101102123000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33366766 (or 33366752 counting only the distinct ones).

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

Adding to 1101102123000 its reverse (3212011011), we get a palindrome (1104314134011).

The spelling of 1101102123000 in words is "one trillion, one hundred one billion, one hundred two million, one hundred twenty-three thousand".