11131313433213 has 8 divisors (see below), whose sum is σ = 14841983008800. Its totient is φ = 7420759739888.

The previous prime is 11131313433211. The next prime is 11131313433217. The reversal of 11131313433213 is 31233431313111.

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 11131313433213 - 2¹ = 11131313433211 is a prime.

It is a super-2 number, since 2×11131313433213² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11131313433211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28746183 + ... + 29130836.

It is an arithmetic number, because the mean of its divisors is an integer number (1855247876100).

Almost surely, 2^{11131313433213} is an apocalyptic number.

It is an amenable number.

11131313433213 is a deficient number, since it is larger than the sum of its proper divisors (3710669575587).

11131313433213 is an equidigital number, since it uses as much as digits as its factorization.

11131313433213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57941131.

The product of its digits is 5832, while the sum is 30.

Adding to 11131313433213 its reverse (31233431313111), we get a palindrome (42364744746324).

The spelling of 11131313433213 in words is "eleven trillion, one hundred thirty-one billion, three hundred thirteen million, four hundred thirty-three thousand, two hundred thirteen".