131470783 has 12 divisors (see below), whose sum is σ = 141886528. Its totient is φ = 121682880.

The previous prime is 131470769. The next prime is 131470789. The reversal of 131470783 is 387074131.

It is not a de Polignac number, because 131470783 - 2⁵ = 131470751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131470789) 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, 12391 + ... + 20407.

Almost surely, 2^131470783 is an apocalyptic number.

131470783 is a deficient number, since it is larger than the sum of its proper divisors (10415745).

131470783 is an equidigital number, since it uses as much as digits as its factorization.

131470783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8094 (or 8071 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 131470783 is about 11466.0709486729. The cubic root of 131470783 is about 508.4829750135.

The spelling of 131470783 in words is "one hundred thirty-one million, four hundred seventy thousand, seven hundred eighty-three".