11330633243 has 4 divisors (see below), whose sum is σ = 11499747240. Its totient is φ = 11161519248.

The previous prime is 11330633213. The next prime is 11330633329. The reversal of 11330633243 is 34233603311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11330633243 - 2¹⁴ = 11330616859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11330633213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84556898 + ... + 84557031.

It is an arithmetic number, because the mean of its divisors is an integer number (2874936810).

Almost surely, 2^11330633243 is an apocalyptic number.

11330633243 is a deficient number, since it is larger than the sum of its proper divisors (169113997).

11330633243 is an equidigital number, since it uses as much as digits as its factorization.

11330633243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169113996.

The product of its (nonzero) digits is 11664, while the sum is 29.

The spelling of 11330633243 in words is "eleven billion, three hundred thirty million, six hundred thirty-three thousand, two hundred forty-three".