11011303430023 has 8 divisors (see below), whose sum is σ = 11873205485568. Its totient is φ = 10151526905184.

The previous prime is 11011303430021. The next prime is 11011303430047. The reversal of 11011303430023 is 32003430311011.

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

It is a cyclic number.

It is not a de Polignac number, because 11011303430023 - 2¹ = 11011303430021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11011303429976 and 11011303430003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011303430021) 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, 531371911 + ... + 531392632.

It is an arithmetic number, because the mean of its divisors is an integer number (1484150685696).

Almost surely, 2^{11011303430023} is an apocalyptic number.

11011303430023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11011303430023 is a deficient number, since it is larger than the sum of its proper divisors (861902055545).

11011303430023 is a wasteful number, since it uses less digits than its factorization.

11011303430023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062765353.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11011303430023 its reverse (32003430311011), we get a palindrome (43014733741034).

The spelling of 11011303430023 in words is "eleven trillion, eleven billion, three hundred three million, four hundred thirty thousand, twenty-three".