131301046 has 8 divisors (see below), whose sum is σ = 197062344. Its totient is φ = 65613600.

The previous prime is 131301041. The next prime is 131301101. The reversal of 131301046 is 640103131.

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 (131301041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13780 + ... + 21271.

It is an arithmetic number, because the mean of its divisors is an integer number (24632793).

Almost surely, 2^131301046 is an apocalyptic number.

131301046 is a deficient number, since it is larger than the sum of its proper divisors (65761298).

131301046 is a wasteful number, since it uses less digits than its factorization.

131301046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36926.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 131301046 is about 11458.6668509037. Note that the first 3 decimals coincide. The cubic root of 131301046 is about 508.2640530027.

Adding to 131301046 its reverse (640103131), we get a palindrome (771404177).

The spelling of 131301046 in words is "one hundred thirty-one million, three hundred one thousand, forty-six".