11632133364231 has 4 divisors (see below), whose sum is σ = 15509511152312. Its totient is φ = 7754755576152.

The previous prime is 11632133364227. The next prime is 11632133364281. The reversal of 11632133364231 is 13246333123611.

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

It is not a de Polignac number, because 11632133364231 - 2² = 11632133364227 is a prime.

It is a super-2 number, since 2×11632133364231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11632133364231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11632133364281) 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 3 ways as a sum of consecutive naturals, for example, 1938688894036 + ... + 1938688894041.

It is an arithmetic number, because the mean of its divisors is an integer number (3877377788078).

Almost surely, 2^{11632133364231} is an apocalyptic number.

11632133364231 is a deficient number, since it is larger than the sum of its proper divisors (3877377788081).

11632133364231 is an equidigital number, since it uses as much as digits as its factorization.

11632133364231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3877377788080.

The product of its digits is 139968, while the sum is 39.

Adding to 11632133364231 its reverse (13246333123611), we get a palindrome (24878466487842).

The spelling of 11632133364231 in words is "eleven trillion, six hundred thirty-two billion, one hundred thirty-three million, three hundred sixty-four thousand, two hundred thirty-one".