11033040523 has 8 divisors (see below), whose sum is σ = 11391431040. Its totient is φ = 10674805440.

The previous prime is 11033040503. The next prime is 11033040553. The reversal of 11033040523 is 32504033011.

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

It is a cyclic number.

It is not a de Polignac number, because 11033040523 - 2¹⁷ = 11032909451 is a prime.

It is a super-2 number, since 2×11033040523² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11033040494 and 11033040503.

It is not an unprimeable number, because it can be changed into a prime (11033040503) 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, 115161 + ... + 187957.

It is an arithmetic number, because the mean of its divisors is an integer number (1423928880).

Almost surely, 2^11033040523 is an apocalyptic number.

11033040523 is a deficient number, since it is larger than the sum of its proper divisors (358390517).

11033040523 is an equidigital number, since it uses as much as digits as its factorization.

11033040523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77717.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 11033040523 its reverse (32504033011), we get a palindrome (43537073534).

The spelling of 11033040523 in words is "eleven billion, thirty-three million, forty thousand, five hundred twenty-three".