11301003203 has 16 divisors (see below), whose sum is σ = 13269629184. Its totient is φ = 9421129440.

The previous prime is 11301003173. The next prime is 11301003223. The reversal of 11301003203 is 30230010311.

It is not a de Polignac number, because 11301003203 - 2¹² = 11300999107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11301003223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 818588 + ... + 832278.

It is an arithmetic number, because the mean of its divisors is an integer number (829351824).

Almost surely, 2^11301003203 is an apocalyptic number.

11301003203 is a deficient number, since it is larger than the sum of its proper divisors (1968625981).

11301003203 is a wasteful number, since it uses less digits than its factorization.

11301003203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16922.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 11301003203 its reverse (30230010311), we get a palindrome (41531013514).

The spelling of 11301003203 in words is "eleven billion, three hundred one million, three thousand, two hundred three".