1100113023 has 16 divisors (see below), whose sum is σ = 1537297920. Its totient is φ = 698447904.

The previous prime is 1100113013. The next prime is 1100113037. The reversal of 1100113023 is 3203110011.

It is not a de Polignac number, because 1100113023 - 2⁹ = 1100112511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100113013) 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, 19011 + ... + 50612.

It is an arithmetic number, because the mean of its divisors is an integer number (96081120).

Almost surely, 2^1100113023 is an apocalyptic number.

1100113023 is a deficient number, since it is larger than the sum of its proper divisors (437184897).

1100113023 is a wasteful number, since it uses less digits than its factorization.

1100113023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69878.

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

The square root of 1100113023 is about 33167.9517456234. The cubic root of 1100113023 is about 1032.3154692139.

Adding to 1100113023 its reverse (3203110011), we get a palindrome (4303223034).

The spelling of 1100113023 in words is "one billion, one hundred million, one hundred thirteen thousand, twenty-three".