1100010000923 has 2 divisors, whose sum is σ = 1100010000924. Its totient is φ = 1100010000922.

The previous prime is 1100010000907. The next prime is 1100010000937. The reversal of 1100010000923 is 3290000100011.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3290000100011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1100010000923 - 2⁴ = 1100010000907 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100010000223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550005000461 + 550005000462.

It is an arithmetic number, because the mean of its divisors is an integer number (550005000462).

Almost surely, 2^{1100010000923} is an apocalyptic number.

1100010000923 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100010000923 is an equidigital number, since it uses as much as digits as its factorization.

1100010000923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1100010000923 its reverse (3290000100011), we get a palindrome (4390010100934).

The spelling of 1100010000923 in words is "one trillion, one hundred billion, ten million, nine hundred twenty-three", and thus it is an aban number.