1100011099023 has 24 divisors (see below), whose sum is σ = 1593241213200. Its totient is φ = 731340230400.

The previous prime is 1100011099021. The next prime is 1100011099039. The reversal of 1100011099023 is 3209901100011.

It is not a de Polignac number, because 1100011099023 - 2¹ = 1100011099021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100011099021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16383840 + ... + 16450842.

It is an arithmetic number, because the mean of its divisors is an integer number (66385050550).

Almost surely, 2^{1100011099023} is an apocalyptic number.

1100011099023 is a deficient number, since it is larger than the sum of its proper divisors (493230114177).

1100011099023 is a wasteful number, since it uses less digits than its factorization.

1100011099023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71959 (or 71956 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 27.

Adding to 1100011099023 its reverse (3209901100011), we get a palindrome (4309912199034).

The spelling of 1100011099023 in words is "one trillion, one hundred billion, eleven million, ninety-nine thousand, twenty-three".