131051051343 has 12 divisors (see below), whose sum is σ = 189723273480. Its totient is φ = 87170147376.

The previous prime is 131051051333. The next prime is 131051051353. The reversal of 131051051343 is 343150150131.

It is a happy number.

131051051343 is a `hidden beast` number, since 1 + 3 + 10 + 510 + 5 + 134 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (131051051333) and next prime (131051051353).

It is not a de Polignac number, because 131051051343 - 2⁶ = 131051051279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131051051333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16430808 + ... + 16438781.

It is an arithmetic number, because the mean of its divisors is an integer number (15810272790).

Almost surely, 2^131051051343 is an apocalyptic number.

131051051343 is a deficient number, since it is larger than the sum of its proper divisors (58672222137).

131051051343 is a wasteful number, since it uses less digits than its factorization.

131051051343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32870038 (or 32870035 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The spelling of 131051051343 in words is "one hundred thirty-one billion, fifty-one million, fifty-one thousand, three hundred forty-three".