11123030433 has 8 divisors (see below), whose sum is σ = 14844822496. Its totient is φ = 7408296000.

The previous prime is 11123030431. The next prime is 11123030441. The reversal of 11123030433 is 33403032111.

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

It is not a de Polignac number, because 11123030433 - 2¹ = 11123030431 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11123030431) 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, 1760728 + ... + 1767033.

It is an arithmetic number, because the mean of its divisors is an integer number (1855602812).

Almost surely, 2^11123030433 is an apocalyptic number.

It is an amenable number.

11123030433 is a deficient number, since it is larger than the sum of its proper divisors (3721792063).

11123030433 is a wasteful number, since it uses less digits than its factorization.

11123030433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3528815.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11123030433 its reverse (33403032111), we get a palindrome (44526062544).

The spelling of 11123030433 in words is "eleven billion, one hundred twenty-three million, thirty thousand, four hundred thirty-three".