11023003113331 has 64 divisors (see below), whose sum is σ = 13316719282560. Its totient is φ = 9008603136000.

The previous prime is 11023003113307. The next prime is 11023003113349. The reversal of 11023003113331 is 13331130032011.

It is a 16-Lehmer number, since φ(11023003113331) divides (11023003113331-1)¹⁶.

It is a cyclic number.

It is not a de Polignac number, because 11023003113331 - 2¹⁹ = 11023002589043 is a prime.

It is a super-2 number, since 2×11023003113331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11023003113371) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 219867675 + ... + 219917803.

It is an arithmetic number, because the mean of its divisors is an integer number (208073738790).

Almost surely, 2^{11023003113331} is an apocalyptic number.

11023003113331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11023003113331 is a deficient number, since it is larger than the sum of its proper divisors (2293716169229).

11023003113331 is a wasteful number, since it uses less digits than its factorization.

11023003113331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50776.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 11023003113331 its reverse (13331130032011), we get a palindrome (24354133145342).

The spelling of 11023003113331 in words is "eleven trillion, twenty-three billion, three million, one hundred thirteen thousand, three hundred thirty-one".