1101100121206 has 8 divisors (see below), whose sum is σ = 1651898458224. Its totient is φ = 550467301800.

The previous prime is 1101100121161. The next prime is 1101100121207. The reversal of 1101100121206 is 6021210011011.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1101100121206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101100121207) 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, 41362770 + ... + 41389381.

It is an arithmetic number, because the mean of its divisors is an integer number (206487307278).

Almost surely, 2^{1101100121206} is an apocalyptic number.

1101100121206 is a deficient number, since it is larger than the sum of its proper divisors (550798337018).

1101100121206 is an equidigital number, since it uses as much as digits as its factorization.

1101100121206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82758806.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 1101100121206 its reverse (6021210011011), we get a palindrome (7122310132217).

The spelling of 1101100121206 in words is "one trillion, one hundred one billion, one hundred million, one hundred twenty-one thousand, two hundred six".