11413144003 has 4 divisors (see below), whose sum is σ = 11433132568. Its totient is φ = 11393155440.

The previous prime is 11413143961. The next prime is 11413144007. The reversal of 11413144003 is 30044131411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11413144003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11413144007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9993426 + ... + 9994567.

It is an arithmetic number, because the mean of its divisors is an integer number (2858283142).

Almost surely, 2^11413144003 is an apocalyptic number.

11413144003 is a deficient number, since it is larger than the sum of its proper divisors (19988565).

11413144003 is an equidigital number, since it uses as much as digits as its factorization.

11413144003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19988564.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11413144003 its reverse (30044131411), we get a palindrome (41457275414).

The spelling of 11413144003 in words is "eleven billion, four hundred thirteen million, one hundred forty-four thousand, three".