11144201003 has 8 divisors (see below), whose sum is σ = 12040544208. Its totient is φ = 10253443104.

The previous prime is 11144200993. The next prime is 11144201041. The reversal of 11144201003 is 30010244111.

It is a happy number.

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 11144201003 - 2²² = 11140006699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11144201083) 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, 1392176 + ... + 1400157.

It is an arithmetic number, because the mean of its divisors is an integer number (1505068026).

Almost surely, 2^11144201003 is an apocalyptic number.

11144201003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11144201003 is a deficient number, since it is larger than the sum of its proper divisors (896343205).

11144201003 is a wasteful number, since it uses less digits than its factorization.

11144201003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2792653.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11144201003 its reverse (30010244111), we get a palindrome (41154445114).

The spelling of 11144201003 in words is "eleven billion, one hundred forty-four million, two hundred one thousand, three".