11033004043 has 8 divisors (see below), whose sum is σ = 11132190000. Its totient is φ = 10934153568.

The previous prime is 11033004023. The next prime is 11033004061. The reversal of 11033004043 is 34040033011.

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 11033004043 - 2¹⁷ = 11032872971 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11033004043.

It is not an unprimeable number, because it can be changed into a prime (11033004023) 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, 17568 + ... + 149581.

It is an arithmetic number, because the mean of its divisors is an integer number (1391523750).

Almost surely, 2^11033004043 is an apocalyptic number.

11033004043 is a deficient number, since it is larger than the sum of its proper divisors (99185957).

11033004043 is a wasteful number, since it uses less digits than its factorization.

11033004043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167741.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 11033004043 its reverse (34040033011), we get a palindrome (45073037054).

The spelling of 11033004043 in words is "eleven billion, thirty-three million, four thousand, forty-three".