1100210321101 has 8 divisors (see below), whose sum is σ = 1104168446208. Its totient is φ = 1096252500000.

The previous prime is 1100210320987. The next prime is 1100210321129. The reversal of 1100210321101 is 1011230120011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1100210321101 - 2¹⁹ = 1100209796813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100210621101) 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 7 ways as a sum of consecutive naturals, for example, 9205476 + ... + 9324226.

It is an arithmetic number, because the mean of its divisors is an integer number (138021055776).

Almost surely, 2^{1100210321101} is an apocalyptic number.

It is an amenable number.

1100210321101 is a deficient number, since it is larger than the sum of its proper divisors (3958125107).

1100210321101 is a wasteful number, since it uses less digits than its factorization.

1100210321101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152003.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1100210321101 its reverse (1011230120011), we get a palindrome (2111440441112).

The spelling of 1100210321101 in words is "one trillion, one hundred billion, two hundred ten million, three hundred twenty-one thousand, one hundred one".