11033121003023 has 16 divisors (see below), whose sum is σ = 12828890021376. Its totient is φ = 9293655964320.

The previous prime is 11033121003011. The next prime is 11033121003119. The reversal of 11033121003023 is 32030012133011.

It is not a de Polignac number, because 11033121003023 - 2³² = 11028826035727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11033121002986 and 11033121003004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11033121003823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58312136 + ... + 58501037.

It is an arithmetic number, because the mean of its divisors is an integer number (801805626336).

Almost surely, 2^{11033121003023} is an apocalyptic number.

11033121003023 is a deficient number, since it is larger than the sum of its proper divisors (1795769018353).

11033121003023 is a wasteful number, since it uses less digits than its factorization.

11033121003023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116813414.

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

Adding to 11033121003023 its reverse (32030012133011), we get a palindrome (43063133136034).

The spelling of 11033121003023 in words is "eleven trillion, thirty-three billion, one hundred twenty-one million, three thousand, twenty-three".