11033000121213 has 32 divisors (see below), whose sum is σ = 18726796043520. Its totient is φ = 6288849331200.

The previous prime is 11033000121179. The next prime is 11033000121217. The reversal of 11033000121213 is 31212100033011.

11033000121213 is a `hidden beast` number, since 1 + 1 + 0 + 330 + 0 + 0 + 121 + 213 = 666.

It is not a de Polignac number, because 11033000121213 - 2¹³ = 11033000113021 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11033000121217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72711820 + ... + 72863397.

It is an arithmetic number, because the mean of its divisors is an integer number (585212376360).

Almost surely, 2^{11033000121213} is an apocalyptic number.

It is an amenable number.

11033000121213 is a deficient number, since it is larger than the sum of its proper divisors (7693795922307).

11033000121213 is a wasteful number, since it uses less digits than its factorization.

11033000121213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145575634 (or 145575628 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11033000121213 its reverse (31212100033011), we get a palindrome (42245100154224).

The spelling of 11033000121213 in words is "eleven trillion, thirty-three billion, one hundred twenty-one thousand, two hundred thirteen".