111144124003 has 8 divisors (see below), whose sum is σ = 127629616320. Its totient is φ = 95722211880.

The previous prime is 111144124001. The next prime is 111144124009. The reversal of 111144124003 is 300421441111.

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 111144124003 - 2¹ = 111144124001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111144124001) 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, 265894825 + ... + 265895242.

It is an arithmetic number, because the mean of its divisors is an integer number (15953702040).

Almost surely, 2^111144124003 is an apocalyptic number.

111144124003 is a deficient number, since it is larger than the sum of its proper divisors (16485492317).

111144124003 is a wasteful number, since it uses less digits than its factorization.

111144124003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531790097.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 111144124003 its reverse (300421441111), we get a palindrome (411565565114).

The spelling of 111144124003 in words is "one hundred eleven billion, one hundred forty-four million, one hundred twenty-four thousand, three".