1100340023 has 8 divisors (see below), whose sum is σ = 1123565088. Its totient is φ = 1077335424.

The previous prime is 1100340013. The next prime is 1100340041. The reversal of 1100340023 is 3200430011.

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

It is a cyclic number.

It is not a de Polignac number, because 1100340023 - 2¹⁰ = 1100338999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100340013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45011 + ... + 65012.

It is an arithmetic number, because the mean of its divisors is an integer number (140445636).

Almost surely, 2^1100340023 is an apocalyptic number.

1100340023 is a deficient number, since it is larger than the sum of its proper divisors (23225065).

1100340023 is a wasteful number, since it uses less digits than its factorization.

1100340023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110233.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1100340023 is about 33171.3735470812. The cubic root of 1100340023 is about 1032.3864678266.

Adding to 1100340023 its reverse (3200430011), we get a palindrome (4300770034).

The spelling of 1100340023 in words is "one billion, one hundred million, three hundred forty thousand, twenty-three".