11033400001 has 8 divisors (see below), whose sum is σ = 12291851880. Its totient is φ = 9833480832.

The previous prime is 11033399987. The next prime is 11033400017. The reversal of 11033400001 is 10000433011.

It can be written as a sum of positive squares in 4 ways, for example, as 24354225 + 11009045776 = 4935^2 + 104924^2 .

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 11033400001 - 2⁵ = 11033399969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11033400031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14632780 + ... + 14633533.

It is an arithmetic number, because the mean of its divisors is an integer number (1536481485).

Almost surely, 2^11033400001 is an apocalyptic number.

It is an amenable number.

11033400001 is a deficient number, since it is larger than the sum of its proper divisors (1258451879).

11033400001 is a wasteful number, since it uses less digits than its factorization.

11033400001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29266355.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 11033400001 its reverse (10000433011), we get a palindrome (21033833012).

The spelling of 11033400001 in words is "eleven billion, thirty-three million, four hundred thousand, one".