11147912003 has 8 divisors (see below), whose sum is σ = 11475303840. Its totient is φ = 10821893760.

The previous prime is 11147911997. The next prime is 11147912023. The reversal of 11147912003 is 30021974111.

11147912003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11147912003 - 2¹² = 11147907907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11147912023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326918 + ... + 359403.

It is an arithmetic number, because the mean of its divisors is an integer number (1434412980).

Almost surely, 2^11147912003 is an apocalyptic number.

11147912003 is a deficient number, since it is larger than the sum of its proper divisors (327391837).

11147912003 is an equidigital number, since it uses as much as digits as its factorization.

11147912003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686797.

The product of its (nonzero) digits is 1512, while the sum is 29.

The spelling of 11147912003 in words is "eleven billion, one hundred forty-seven million, nine hundred twelve thousand, three".