11133013212331 has 8 divisors (see below), whose sum is σ = 11271201369120. Its totient is φ = 10995650059968.

The previous prime is 11133013212317. The next prime is 11133013212341. The reversal of 11133013212331 is 13321231033111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11133013212331 - 2⁷ = 11133013212203 is a prime.

It is a super-2 number, since 2×11133013212331² (a number of 27 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 = 11133013212296 and 11133013212305.

It is not an unprimeable number, because it can be changed into a prime (11133013212341) 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 7 ways as a sum of consecutive naturals, for example, 206223951 + ... + 206277928.

It is an arithmetic number, because the mean of its divisors is an integer number (1408900171140).

Almost surely, 2^{11133013212331} is an apocalyptic number.

11133013212331 is a deficient number, since it is larger than the sum of its proper divisors (138188156789).

11133013212331 is a wasteful number, since it uses less digits than its factorization.

11133013212331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412502213.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 11133013212331 its reverse (13321231033111), we get a palindrome (24454244245442).

The spelling of 11133013212331 in words is "eleven trillion, one hundred thirty-three billion, thirteen million, two hundred twelve thousand, three hundred thirty-one".