12311131100213 has 8 divisors (see below), whose sum is σ = 13716076429440. Its totient is φ = 10953811036480.

The previous prime is 12311131100201. The next prime is 12311131100293. The reversal of 12311131100213 is 31200113111321.

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 12311131100213 - 2⁸ = 12311131099957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12311131100293) 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, 11906315828 + ... + 11906316861.

It is an arithmetic number, because the mean of its divisors is an integer number (1714509553680).

Almost surely, 2^{12311131100213} is an apocalyptic number.

It is an amenable number.

12311131100213 is a deficient number, since it is larger than the sum of its proper divisors (1404945329227).

12311131100213 is a wasteful number, since it uses less digits than its factorization.

12311131100213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23812632747.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 12311131100213 its reverse (31200113111321), we get a palindrome (43511244211534).

The spelling of 12311131100213 in words is "twelve trillion, three hundred eleven billion, one hundred thirty-one million, one hundred thousand, two hundred thirteen".