11344112003 has 16 divisors (see below), whose sum is σ = 13587502080. Its totient is φ = 9260117856.

The previous prime is 11344111993. The next prime is 11344112011. The reversal of 11344112003 is 30021144311.

It is a cyclic number.

It is not a de Polignac number, because 11344112003 - 2⁶ = 11344111939 is a prime.

It is a super-3 number, since 3×11344112003³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11344112083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116975 + ... + 190712.

It is an arithmetic number, because the mean of its divisors is an integer number (849218880).

Almost surely, 2^11344112003 is an apocalyptic number.

11344112003 is a deficient number, since it is larger than the sum of its proper divisors (2243390077).

11344112003 is a wasteful number, since it uses less digits than its factorization.

11344112003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307946.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11344112003 its reverse (30021144311), we get a palindrome (41365256314).

The spelling of 11344112003 in words is "eleven billion, three hundred forty-four million, one hundred twelve thousand, three".