11043177047 has 8 divisors (see below), whose sum is σ = 12628640256. Its totient is φ = 9459680472.

The previous prime is 11043177031. The next prime is 11043177077. The reversal of 11043177047 is 74077134011.

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 11043177047 - 2⁴ = 11043177031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11043176998 and 11043177016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11043177077) 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, 479603 + ... + 502100.

It is an arithmetic number, because the mean of its divisors is an integer number (1578580032).

Almost surely, 2^11043177047 is an apocalyptic number.

11043177047 is a deficient number, since it is larger than the sum of its proper divisors (1585463209).

11043177047 is an equidigital number, since it uses as much as digits as its factorization.

11043177047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983317.

The product of its (nonzero) digits is 16464, while the sum is 35.

The spelling of 11043177047 in words is "eleven billion, forty-three million, one hundred seventy-seven thousand, forty-seven".