1100230023 has 4 divisors (see below), whose sum is σ = 1466973368. Its totient is φ = 733486680.

The previous prime is 1100230009. The next prime is 1100230031. The reversal of 1100230023 is 3200320011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1100230023 - 2⁴ = 1100230007 is a prime.

It is a super-2 number, since 2×1100230023² = 2421012207021161058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100229990 and 1100230008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100230073) 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 3 ways as a sum of consecutive naturals, for example, 183371668 + ... + 183371673.

It is an arithmetic number, because the mean of its divisors is an integer number (366743342).

Almost surely, 2^1100230023 is an apocalyptic number.

1100230023 is a deficient number, since it is larger than the sum of its proper divisors (366743345).

1100230023 is an equidigital number, since it uses as much as digits as its factorization.

1100230023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366743344.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1100230023 is about 33169.7154494880. The cubic root of 1100230023 is about 1032.3520644321.

Adding to 1100230023 its reverse (3200320011), we get a palindrome (4300550034).

The spelling of 1100230023 in words is "one billion, one hundred million, two hundred thirty thousand, twenty-three".