11300001003 has 24 divisors (see below), whose sum is σ = 17277751920. Its totient is φ = 7104404160.

The previous prime is 11300000981. The next prime is 11300001007. The reversal of 11300001003 is 30010000311.

It is not a de Polignac number, because 11300001003 - 2¹⁶ = 11299935467 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (11300001007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 492208 + ... + 514653.

It is an arithmetic number, because the mean of its divisors is an integer number (719906330).

Almost surely, 2^11300001003 is an apocalyptic number.

11300001003 is a deficient number, since it is larger than the sum of its proper divisors (5977750917).

11300001003 is a wasteful number, since it uses less digits than its factorization.

11300001003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006939 (or 1006936 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

Adding to 11300001003 its reverse (30010000311), we get a palindrome (41310001314).

The spelling of 11300001003 in words is "eleven billion, three hundred million, one thousand, three".