11301433243 has 8 divisors (see below), whose sum is σ = 11448135680. Its totient is φ = 11154822120.

The previous prime is 11301433229. The next prime is 11301433261. The reversal of 11301433243 is 34233410311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11301433243 - 2⁵ = 11301433211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11301433343) 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 7 ways as a sum of consecutive naturals, for example, 246796 + ... + 288982.

It is an arithmetic number, because the mean of its divisors is an integer number (1431016960).

Almost surely, 2^11301433243 is an apocalyptic number.

11301433243 is a deficient number, since it is larger than the sum of its proper divisors (146702437).

11301433243 is an equidigital number, since it uses as much as digits as its factorization.

11301433243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45657.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 11301433243 its reverse (34233410311), we get a palindrome (45534843554).

The spelling of 11301433243 in words is "eleven billion, three hundred one million, four hundred thirty-three thousand, two hundred forty-three".