131348983 has 2 divisors, whose sum is σ = 131348984. Its totient is φ = 131348982.

The previous prime is 131348963. The next prime is 131349017. The reversal of 131348983 is 389843131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131348983 - 2⁹ = 131348471 is a prime.

It is a super-3 number, since 3×131348983³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131348923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65674491 + 65674492.

It is an arithmetic number, because the mean of its divisors is an integer number (65674492).

Almost surely, 2^131348983 is an apocalyptic number.

131348983 is a deficient number, since it is larger than the sum of its proper divisors (1).

131348983 is an equidigital number, since it uses as much as digits as its factorization.

131348983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 40.

The square root of 131348983 is about 11460.7583954990. The cubic root of 131348983 is about 508.3258999062.

The spelling of 131348983 in words is "one hundred thirty-one million, three hundred forty-eight thousand, nine hundred eighty-three".