131615483 has 8 divisors (see below), whose sum is σ = 134392608. Its totient is φ = 128849344.

The previous prime is 131615467. The next prime is 131615521. The reversal of 131615483 is 384516131.

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 131615483 - 2⁴ = 131615467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131615383) 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 7 ways as a sum of consecutive naturals, for example, 24191 + ... + 29127.

It is an arithmetic number, because the mean of its divisors is an integer number (16799076).

Almost surely, 2^131615483 is an apocalyptic number.

131615483 is a deficient number, since it is larger than the sum of its proper divisors (2777125).

131615483 is an equidigital number, since it uses as much as digits as its factorization.

131615483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5493.

The product of its digits is 8640, while the sum is 32.

The square root of 131615483 is about 11472.3791342511. The cubic root of 131615483 is about 508.6694562671.

The spelling of 131615483 in words is "one hundred thirty-one million, six hundred fifteen thousand, four hundred eighty-three".