11412133324321 has 4 divisors (see below), whose sum is σ = 11412264358144. Its totient is φ = 11412002290500.

The previous prime is 11412133324313. The next prime is 11412133324327. The reversal of 11412133324321 is 12342333121411.

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 11412133324321 - 2³ = 11412133324313 is a prime.

It is a super-2 number, since 2×11412133324321² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11412133324327) 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, 65386185 + ... + 65560486.

It is an arithmetic number, because the mean of its divisors is an integer number (2853066089536).

Almost surely, 2^{11412133324321} is an apocalyptic number.

It is an amenable number.

11412133324321 is a deficient number, since it is larger than the sum of its proper divisors (131033823).

11412133324321 is an equidigital number, since it uses as much as digits as its factorization.

11412133324321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131033822.

The product of its digits is 10368, while the sum is 31.

Adding to 11412133324321 its reverse (12342333121411), we get a palindrome (23754466445732).

The spelling of 11412133324321 in words is "eleven trillion, four hundred twelve billion, one hundred thirty-three million, three hundred twenty-four thousand, three hundred twenty-one".