1100023311113 has 8 divisors (see below), whose sum is σ = 1115148957000. Its totient is φ = 1084899201408.

The previous prime is 1100023311097. The next prime is 1100023311131. The reversal of 1100023311113 is 3111133200011.

It can be written as a sum of positive squares in 4 ways, for example, as 276789769 + 1099746521344 = 16637^2 + 1048688^2 .

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

It is not a de Polignac number, because 1100023311113 - 2⁴ = 1100023311097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100023311091 and 1100023311100.

It is not an unprimeable number, because it can be changed into a prime (1100023311313) 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 7 ways as a sum of consecutive naturals, for example, 1096943 + ... + 1844811.

It is an arithmetic number, because the mean of its divisors is an integer number (139393619625).

Almost surely, 2^{1100023311113} is an apocalyptic number.

It is an amenable number.

1100023311113 is a deficient number, since it is larger than the sum of its proper divisors (15125645887).

1100023311113 is an equidigital number, since it uses as much as digits as its factorization.

1100023311113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768091.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1100023311113 its reverse (3111133200011), we get a palindrome (4211156511124).

The spelling of 1100023311113 in words is "one trillion, one hundred billion, twenty-three million, three hundred eleven thousand, one hundred thirteen".