141746131 has 2 divisors, whose sum is σ = 141746132. Its totient is φ = 141746130.

The previous prime is 141746063. The next prime is 141746141. The reversal of 141746131 is 131647141.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141746131 - 2¹⁷ = 141615059 is a prime.

It is a super-2 number, since 2×141746131² = 40183931306938322, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141746131.

It is not a weakly prime, because it can be changed into another prime (141746141) 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 as a sum of consecutive naturals, namely, 70873065 + 70873066.

It is an arithmetic number, because the mean of its divisors is an integer number (70873066).

Almost surely, 2^141746131 is an apocalyptic number.

141746131 is a deficient number, since it is larger than the sum of its proper divisors (1).

141746131 is an equidigital number, since it uses as much as digits as its factorization.

141746131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 28.

The square root of 141746131 is about 11905.7184159546. The cubic root of 141746131 is about 521.3992528637.

The spelling of 141746131 in words is "one hundred forty-one million, seven hundred forty-six thousand, one hundred thirty-one".