11832631033 has 4 divisors (see below), whose sum is σ = 11833095808. Its totient is φ = 11832166260.

The previous prime is 11832631009. The next prime is 11832631073. The reversal of 11832631033 is 33013623811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11832631033 - 2⁵ = 11832631001 is a prime.

It is a super-2 number, since 2×11832631033² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11832630986 and 11832631004.

It is not an unprimeable number, because it can be changed into a prime (11832631073) 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, 191841 + ... + 245902.

It is an arithmetic number, because the mean of its divisors is an integer number (2958273952).

Almost surely, 2^11832631033 is an apocalyptic number.

It is an amenable number.

11832631033 is a deficient number, since it is larger than the sum of its proper divisors (464775).

11832631033 is an equidigital number, since it uses as much as digits as its factorization.

11832631033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464774.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 11832631033 in words is "eleven billion, eight hundred thirty-two million, six hundred thirty-one thousand, thirty-three".