11201003103 has 8 divisors (see below), whose sum is σ = 14936703408. Its totient is φ = 7466319104.

The previous prime is 11201003087. The next prime is 11201003119. The reversal of 11201003103 is 30130010211.

It is an interprime number because it is at equal distance from previous prime (11201003087) and next prime (11201003119).

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 11201003103 - 2⁴ = 11201003087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201003003) 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, 227976 + ... + 272717.

It is an arithmetic number, because the mean of its divisors is an integer number (1867087926).

Almost surely, 2^11201003103 is an apocalyptic number.

11201003103 is a deficient number, since it is larger than the sum of its proper divisors (3735700305).

11201003103 is an equidigital number, since it uses as much as digits as its factorization.

11201003103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508153.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11201003103 its reverse (30130010211), we get a palindrome (41331013314).

The spelling of 11201003103 in words is "eleven billion, two hundred one million, three thousand, one hundred three".