1100133023 has 8 divisors (see below), whose sum is σ = 1206777936. Its totient is φ = 994593600.

The previous prime is 1100133017. The next prime is 1100133037. The reversal of 1100133023 is 3203310011.

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

It is not a de Polignac number, because 1100133023 - 2⁶ = 1100132959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100132989 and 1100133007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100133043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274286 + ... + 278267.

It is an arithmetic number, because the mean of its divisors is an integer number (150847242).

Almost surely, 2^1100133023 is an apocalyptic number.

1100133023 is a deficient number, since it is larger than the sum of its proper divisors (106644913).

1100133023 is a wasteful number, since it uses less digits than its factorization.

1100133023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552745.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1100133023 is about 33168.2532401090. The cubic root of 1100133023 is about 1032.3217249906.

Adding to 1100133023 its reverse (3203310011), we get a palindrome (4303443034).

The spelling of 1100133023 in words is "one billion, one hundred million, one hundred thirty-three thousand, twenty-three".