1100320003101 has 16 divisors (see below), whose sum is σ = 1600537543488. Its totient is φ = 666830572800.

The previous prime is 1100320003093. The next prime is 1100320003141. The reversal of 1100320003101 is 1013000230011.

It is not a de Polignac number, because 1100320003101 - 2³ = 1100320003093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100320003141) 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, 4245 + ... + 1483461.

It is an arithmetic number, because the mean of its divisors is an integer number (100033596468).

Almost surely, 2^{1100320003101} is an apocalyptic number.

1100320003101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1100320003101 is a deficient number, since it is larger than the sum of its proper divisors (500217540387).

1100320003101 is a wasteful number, since it uses less digits than its factorization.

1100320003101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501772.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 1100320003101 its reverse (1013000230011), we get a palindrome (2113320233112).

The spelling of 1100320003101 in words is "one trillion, one hundred billion, three hundred twenty million, three thousand, one hundred one".