131065303 has 8 divisors (see below), whose sum is σ = 135467136. Its totient is φ = 126674400.

The previous prime is 131065301. The next prime is 131065309. The reversal of 131065303 is 303560131.

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

It is a cyclic number.

It is not a de Polignac number, because 131065303 - 2¹ = 131065301 is a prime.

It is a super-2 number, since 2×131065303² = 34356227300963618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131065301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26925 + ... + 31417.

It is an arithmetic number, because the mean of its divisors is an integer number (16933392).

Almost surely, 2^131065303 is an apocalyptic number.

131065303 is a deficient number, since it is larger than the sum of its proper divisors (4401833).

131065303 is an equidigital number, since it uses as much as digits as its factorization.

131065303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5465.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 131065303 is about 11448.3755616245. The cubic root of 131065303 is about 507.9596850951.

The spelling of 131065303 in words is "one hundred thirty-one million, sixty-five thousand, three hundred three".