131434301141312 has 56 divisors (see below), whose sum is σ = 282898331738400. Its totient is φ = 60225567929856.

The previous prime is 131434301141263. The next prime is 131434301141327. The reversal of 131434301141312 is 213141103434131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 568135862 + ... + 568367157.

It is an arithmetic number, because the mean of its divisors is an integer number (5051755923900).

Almost surely, 2^{131434301141312} is an apocalyptic number.

It is an amenable number.

131434301141312 is an abundant number, since it is smaller than the sum of its proper divisors (151464030597088).

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

131434301141312 is a wasteful number, since it uses less digits than its factorization.

131434301141312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136503183 (or 1136503173 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 131434301141312 its reverse (213141103434131), we get a palindrome (344575404575443).

The spelling of 131434301141312 in words is "one hundred thirty-one trillion, four hundred thirty-four billion, three hundred one million, one hundred forty-one thousand, three hundred twelve".