11301132303 has 12 divisors (see below), whose sum is σ = 17183008440. Its totient is φ = 7137557136.

The previous prime is 11301132257. The next prime is 11301132307. The reversal of 11301132303 is 30323110311.

It is a happy number.

It is not a de Polignac number, because 11301132303 - 2¹⁴ = 11301115919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11301132307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33044076 + ... + 33044417.

It is an arithmetic number, because the mean of its divisors is an integer number (1431917370).

Almost surely, 2^11301132303 is an apocalyptic number.

11301132303 is a deficient number, since it is larger than the sum of its proper divisors (5881876137).

11301132303 is a wasteful number, since it uses less digits than its factorization.

11301132303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66088518 (or 66088515 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 11301132303 its reverse (30323110311), we get a palindrome (41624242614).

The spelling of 11301132303 in words is "eleven billion, three hundred one million, one hundred thirty-two thousand, three hundred three".