1100110023 has 12 divisors (see below), whose sum is σ = 1589628768. Its totient is φ = 733138560.

The previous prime is 1100110007. The next prime is 1100110049. The reversal of 1100110023 is 3200110011.

It is not a de Polignac number, because 1100110023 - 2⁴ = 1100110007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1100109987 and 1100110014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100114023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5463 + ... + 47223.

It is an arithmetic number, because the mean of its divisors is an integer number (132469064).

Almost surely, 2^1100110023 is an apocalyptic number.

1100110023 is a deficient number, since it is larger than the sum of its proper divisors (489518745).

1100110023 is a wasteful number, since it uses less digits than its factorization.

1100110023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44694 (or 44691 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 1100110023 is about 33167.9065212141. The cubic root of 1100110023 is about 1032.3145308408.

Adding to 1100110023 its reverse (3200110011), we get a palindrome (4300220034).

The spelling of 1100110023 in words is "one billion, one hundred million, one hundred ten thousand, twenty-three".