131054343 has 48 divisors (see below), whose sum is σ = 224190720. Its totient is φ = 66292992.

The previous prime is 131054311. The next prime is 131054351. The reversal of 131054343 is 343450131.

It is a happy number.

It is not a de Polignac number, because 131054343 - 2⁵ = 131054311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131054243) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 942768 + ... + 942906.

It is an arithmetic number, because the mean of its divisors is an integer number (4670640).

Almost surely, 2^131054343 is an apocalyptic number.

131054343 is a deficient number, since it is larger than the sum of its proper divisors (93136377).

131054343 is a wasteful number, since it uses less digits than its factorization.

131054343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 131054343 is about 11447.8968810869. The cubic root of 131054343 is about 507.9455257582.

The spelling of 131054343 in words is "one hundred thirty-one million, fifty-four thousand, three hundred forty-three".