131013334 has 8 divisors (see below), whose sum is σ = 197001720. Its totient is φ = 65346096.

The previous prime is 131013331. The next prime is 131013343. The reversal of 131013334 is 433310131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131013331) 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 3 ways as a sum of consecutive naturals, for example, 79264 + ... + 80899.

It is an arithmetic number, because the mean of its divisors is an integer number (24625215).

Almost surely, 2^131013334 is an apocalyptic number.

131013334 is a deficient number, since it is larger than the sum of its proper divisors (65988386).

131013334 is a wasteful number, since it uses less digits than its factorization.

131013334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160574.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 131013334 is about 11446.1056259323. The cubic root of 131013334 is about 507.8925388046.

Adding to 131013334 its reverse (433310131), we get a palindrome (564323465).

The spelling of 131013334 in words is "one hundred thirty-one million, thirteen thousand, three hundred thirty-four".