11124471355 has 8 divisors (see below), whose sum is σ = 13352685264. Its totient is φ = 8897364000.

The previous prime is 11124471349. The next prime is 11124471361. The reversal of 11124471355 is 55317442111.

It is an interprime number because it is at equal distance from previous prime (11124471349) and next prime (11124471361).

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

It is not a de Polignac number, because 11124471355 - 2¹⁵ = 11124438587 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 11124471355.

It is an unprimeable number.

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, 254356 + ... + 294865.

It is an arithmetic number, because the mean of its divisors is an integer number (1669085658).

Almost surely, 2^11124471355 is an apocalyptic number.

11124471355 is a deficient number, since it is larger than the sum of its proper divisors (2228213909).

11124471355 is an equidigital number, since it uses as much as digits as its factorization.

11124471355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553277.

The product of its digits is 16800, while the sum is 34.

The spelling of 11124471355 in words is "eleven billion, one hundred twenty-four million, four hundred seventy-one thousand, three hundred fifty-five".