11043401133 has 8 divisors (see below), whose sum is σ = 14725537696. Its totient is φ = 7361766000.

The previous prime is 11043401119. The next prime is 11043401147. The reversal of 11043401133 is 33110434011.

It is an interprime number because it is at equal distance from previous prime (11043401119) and next prime (11043401147).

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

It is not a de Polignac number, because 11043401133 - 2⁸ = 11043400877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11043401113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70543 + ... + 164508.

It is an arithmetic number, because the mean of its divisors is an integer number (1840692212).

Almost surely, 2^11043401133 is an apocalyptic number.

It is an amenable number.

11043401133 is a deficient number, since it is larger than the sum of its proper divisors (3682136563).

11043401133 is a wasteful number, since it uses less digits than its factorization.

11043401133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250715.

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

Adding to 11043401133 its reverse (33110434011), we get a palindrome (44153835144).

The spelling of 11043401133 in words is "eleven billion, forty-three million, four hundred one thousand, one hundred thirty-three".