11113040433 has 32 divisors (see below), whose sum is σ = 16889306112. Its totient is φ = 6433908800.

The previous prime is 11113040423. The next prime is 11113040461. The reversal of 11113040433 is 33404031111.

It is not a de Polignac number, because 11113040433 - 2⁴ = 11113040417 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11113040423) 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, 595738 + ... + 614108.

It is an arithmetic number, because the mean of its divisors is an integer number (527790816).

Almost surely, 2^11113040433 is an apocalyptic number.

It is an amenable number.

11113040433 is a deficient number, since it is larger than the sum of its proper divisors (5776265679).

11113040433 is a wasteful number, since it uses less digits than its factorization.

11113040433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19205.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11113040433 its reverse (33404031111), we get a palindrome (44517071544).

The spelling of 11113040433 in words is "eleven billion, one hundred thirteen million, forty thousand, four hundred thirty-three".