1214112134311 has 4 divisors (see below), whose sum is σ = 1217170351672. Its totient is φ = 1211053916952.

The previous prime is 1214112134281. The next prime is 1214112134341. The reversal of 1214112134311 is 1134312114121.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1214112134281) and next prime (1214112134341).

It is a cyclic number.

It is not a de Polignac number, because 1214112134311 - 2³³ = 1205522199719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214112134341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1529108085 + ... + 1529108878.

It is an arithmetic number, because the mean of its divisors is an integer number (304292587918).

Almost surely, 2^{1214112134311} is an apocalyptic number.

1214112134311 is a deficient number, since it is larger than the sum of its proper divisors (3058217361).

1214112134311 is an equidigital number, since it uses as much as digits as its factorization.

1214112134311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3058217360.

The product of its digits is 576, while the sum is 25.

Adding to 1214112134311 its reverse (1134312114121), we get a palindrome (2348424248432).

The spelling of 1214112134311 in words is "one trillion, two hundred fourteen billion, one hundred twelve million, one hundred thirty-four thousand, three hundred eleven".