131151332313214 has 32 divisors (see below), whose sum is σ = 198162571751424. Its totient is φ = 65099267840640.

The previous prime is 131151332313193. The next prime is 131151332313227. The reversal of 131151332313214 is 412313233151131.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 131151332313214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190638057 + ... + 191324779.

It is an arithmetic number, because the mean of its divisors is an integer number (6192580367232).

Almost surely, 2^{131151332313214} is an apocalyptic number.

131151332313214 is a deficient number, since it is larger than the sum of its proper divisors (67011239438210).

131151332313214 is a wasteful number, since it uses less digits than its factorization.

131151332313214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688272.

The product of its digits is 19440, while the sum is 34.

Adding to 131151332313214 its reverse (412313233151131), we get a palindrome (543464565464345).

The spelling of 131151332313214 in words is "one hundred thirty-one trillion, one hundred fifty-one billion, three hundred thirty-two million, three hundred thirteen thousand, two hundred fourteen".