131244314234 has 48 divisors (see below), whose sum is σ = 230524388640. Its totient is φ = 55835604000.

The previous prime is 131244314231. The next prime is 131244314237. The reversal of 131244314234 is 432413442131.

It is an interprime number because it is at equal distance from previous prime (131244314231) and next prime (131244314237).

It is a self number, because there is not a number n which added to its sum of digits gives 131244314234.

It is not an unprimeable number, because it can be changed into a prime (131244314231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 209684 + ... + 553584.

It is an arithmetic number, because the mean of its divisors is an integer number (4802591430).

Almost surely, 2^131244314234 is an apocalyptic number.

131244314234 is a deficient number, since it is larger than the sum of its proper divisors (99280074406).

131244314234 is a wasteful number, since it uses less digits than its factorization.

131244314234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344027 (or 344016 counting only the distinct ones).

The product of its digits is 27648, while the sum is 32.

Adding to 131244314234 its reverse (432413442131), we get a palindrome (563657756365).

The spelling of 131244314234 in words is "one hundred thirty-one billion, two hundred forty-four million, three hundred fourteen thousand, two hundred thirty-four".