1100323031101 has 16 divisors (see below), whose sum is σ = 1381248921600. Its totient is φ = 854647765488.

The previous prime is 1100323031099. The next prime is 1100323031161. The reversal of 1100323031101 is 1011303230011.

It is a cyclic number.

It is not a de Polignac number, because 1100323031101 - 2¹ = 1100323031099 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 (1100323031161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179847061 + ... + 179853178.

It is an arithmetic number, because the mean of its divisors is an integer number (86328057600).

Almost surely, 2^{1100323031101} is an apocalyptic number.

It is an amenable number.

1100323031101 is a deficient number, since it is larger than the sum of its proper divisors (280925890499).

1100323031101 is a wasteful number, since it uses less digits than its factorization.

1100323031101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359700288.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1100323031101 its reverse (1011303230011), we get a palindrome (2111626261112).

The spelling of 1100323031101 in words is "one trillion, one hundred billion, three hundred twenty-three million, thirty-one thousand, one hundred one".