131212442014302 has 16 divisors (see below), whose sum is σ = 286281691667712. Its totient is φ = 39761346064920.

The previous prime is 131212442014301. The next prime is 131212442014361. The reversal of 131212442014302 is 203410244212131.

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 131212442014302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131212442014301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 994033651558 + ... + 994033651689.

It is an arithmetic number, because the mean of its divisors is an integer number (17892605729232).

Almost surely, 2^{131212442014302} is an apocalyptic number.

131212442014302 is an abundant number, since it is smaller than the sum of its proper divisors (155069249653410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131212442014302 is a wasteful number, since it uses less digits than its factorization.

131212442014302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1988067303263.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 131212442014302 its reverse (203410244212131), we get a palindrome (334622686226433).

The spelling of 131212442014302 in words is "one hundred thirty-one trillion, two hundred twelve billion, four hundred forty-two million, fourteen thousand, three hundred two".