131952303 has 12 divisors (see below), whose sum is σ = 217826128. Its totient is φ = 75401280.

The previous prime is 131952287. The next prime is 131952307. The reversal of 131952303 is 303259131.

It is a happy number.

131952303 is a `hidden beast` number, since 131 + 9 + 523 + 0 + 3 = 666.

It is not a de Polignac number, because 131952303 - 2⁴ = 131952287 is a prime.

It is a super-2 number, since 2×131952303² = 34822820534007618, 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 (131952307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1047178 + ... + 1047303.

Almost surely, 2^131952303 is an apocalyptic number.

131952303 is a deficient number, since it is larger than the sum of its proper divisors (85873825).

131952303 is a wasteful number, since it uses less digits than its factorization.

131952303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094494 (or 2094491 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The square root of 131952303 is about 11487.0493600402. The cubic root of 131952303 is about 509.1030022763.

The spelling of 131952303 in words is "one hundred thirty-one million, nine hundred fifty-two thousand, three hundred three".