1100133312023 has 4 divisors (see below), whose sum is σ = 1107418963248. Its totient is φ = 1092847660800.

The previous prime is 1100133311999. The next prime is 1100133312163. The reversal of 1100133312023 is 3202133310011.

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

It is a cyclic number.

It is not a de Polignac number, because 1100133312023 - 2⁴⁰ = 621684247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100133311986 and 1100133312004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100132312023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3642825386 + ... + 3642825687.

It is an arithmetic number, because the mean of its divisors is an integer number (276854740812).

Almost surely, 2^{1100133312023} is an apocalyptic number.

1100133312023 is a deficient number, since it is larger than the sum of its proper divisors (7285651225).

1100133312023 is an equidigital number, since it uses as much as digits as its factorization.

1100133312023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7285651224.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1100133312023 its reverse (3202133310011), we get a palindrome (4302266622034).

The spelling of 1100133312023 in words is "one trillion, one hundred billion, one hundred thirty-three million, three hundred twelve thousand, twenty-three".