11632306243 has 4 divisors (see below), whose sum is σ = 11633025528. Its totient is φ = 11631586960.

The previous prime is 11632306183. The next prime is 11632306303. The reversal of 11632306243 is 34260323611.

11632306243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34260323611 = 10607 ⋅3229973.

It is an interprime number because it is at equal distance from previous prime (11632306183) and next prime (11632306303).

It is a cyclic number.

It is not a de Polignac number, because 11632306243 - 2⁹ = 11632305731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11632306643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334813 + ... + 367918.

It is an arithmetic number, because the mean of its divisors is an integer number (2908256382).

Almost surely, 2^11632306243 is an apocalyptic number.

11632306243 is a deficient number, since it is larger than the sum of its proper divisors (719285).

11632306243 is an equidigital number, since it uses as much as digits as its factorization.

11632306243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719284.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 11632306243 its reverse (34260323611), we get a palindrome (45892629854).

The spelling of 11632306243 in words is "eleven billion, six hundred thirty-two million, three hundred six thousand, two hundred forty-three".