131211233012014 has 16 divisors (see below), whose sum is σ = 196935274744848. Its totient is φ = 65566142394112.

The previous prime is 131211233012003. The next prime is 131211233012081. The reversal of 131211233012014 is 410210332112131.

It is a self number, because there is not a number n which added to its sum of digits gives 131211233012014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347074977 + ... + 347452819.

It is an arithmetic number, because the mean of its divisors is an integer number (12308454671553).

Almost surely, 2^{131211233012014} is an apocalyptic number.

131211233012014 is a deficient number, since it is larger than the sum of its proper divisors (65724041732834).

131211233012014 is a wasteful number, since it uses less digits than its factorization.

131211233012014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481859.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 131211233012014 its reverse (410210332112131), we get a palindrome (541421565124145).

The spelling of 131211233012014 in words is "one hundred thirty-one trillion, two hundred eleven billion, two hundred thirty-three million, twelve thousand, fourteen".