11401324003 has 8 divisors (see below), whose sum is σ = 11547809280. Its totient is φ = 11254893000.

The previous prime is 11401324001. The next prime is 11401324037. The reversal of 11401324003 is 30042310411.

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

It is not a de Polignac number, because 11401324003 - 2¹ = 11401324001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11401324001) 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, 567378 + ... + 587128.

It is an arithmetic number, because the mean of its divisors is an integer number (1443476160).

Almost surely, 2^11401324003 is an apocalyptic number.

11401324003 is a deficient number, since it is larger than the sum of its proper divisors (146485277).

11401324003 is an equidigital number, since it uses as much as digits as its factorization.

11401324003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27137.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11401324003 its reverse (30042310411), we get a palindrome (41443634414).

The spelling of 11401324003 in words is "eleven billion, four hundred one million, three hundred twenty-four thousand, three".