131068303 has 4 divisors (see below), whose sum is σ = 131213088. Its totient is φ = 130923520.

The previous prime is 131068277. The next prime is 131068309. The reversal of 131068303 is 303860131.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303860131 = 3491 ⋅87041.

It is a cyclic number.

It is not a de Polignac number, because 131068303 - 2⁵ = 131068271 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131068309) 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, 71026 + ... + 72847.

It is an arithmetic number, because the mean of its divisors is an integer number (32803272).

Almost surely, 2^131068303 is an apocalyptic number.

131068303 is a deficient number, since it is larger than the sum of its proper divisors (144785).

131068303 is an equidigital number, since it uses as much as digits as its factorization.

131068303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144784.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 131068303 is about 11448.5065838300. The cubic root of 131068303 is about 507.9635606884.

The spelling of 131068303 in words is "one hundred thirty-one million, sixty-eight thousand, three hundred three".