1100023320313 has 8 divisors (see below), whose sum is σ = 1158478977600. Its totient is φ = 1041623632368.

The previous prime is 1100023320293. The next prime is 1100023320323. The reversal of 1100023320313 is 3130233200011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100023320313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100023320323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13951981 + ... + 14030602.

It is an arithmetic number, because the mean of its divisors is an integer number (144809872200).

Almost surely, 2^{1100023320313} is an apocalyptic number.

It is an amenable number.

1100023320313 is a deficient number, since it is larger than the sum of its proper divisors (58455657287).

1100023320313 is a wasteful number, since it uses less digits than its factorization.

1100023320313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27984671.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1100023320313 its reverse (3130233200011), we get a palindrome (4230256520324).

The spelling of 1100023320313 in words is "one trillion, one hundred billion, twenty-three million, three hundred twenty thousand, three hundred thirteen".