131462983 has 2 divisors, whose sum is σ = 131462984. Its totient is φ = 131462982.

The previous prime is 131462951. The next prime is 131463011. The reversal of 131462983 is 389264131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131462983 - 2⁵ = 131462951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131462483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65731491 + 65731492.

It is an arithmetic number, because the mean of its divisors is an integer number (65731492).

Almost surely, 2^131462983 is an apocalyptic number.

131462983 is a deficient number, since it is larger than the sum of its proper divisors (1).

131462983 is an equidigital number, since it uses as much as digits as its factorization.

131462983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 37.

The square root of 131462983 is about 11465.7308096780. The cubic root of 131462983 is about 508.4729189246.

It can be divided in two parts, 13146 and 2983, that added together give a square (16129 = 127²).

The spelling of 131462983 in words is "one hundred thirty-one million, four hundred sixty-two thousand, nine hundred eighty-three".