231054671 has 2 divisors, whose sum is σ = 231054672. Its totient is φ = 231054670.

The previous prime is 231054631. The next prime is 231054737. The reversal of 231054671 is 176450132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 231054671 - 2¹⁴ = 231038287 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231054631) 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, 115527335 + 115527336.

It is an arithmetic number, because the mean of its divisors is an integer number (115527336).

Almost surely, 2^231054671 is an apocalyptic number.

231054671 is a deficient number, since it is larger than the sum of its proper divisors (1).

231054671 is an equidigital number, since it uses as much as digits as its factorization.

231054671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 231054671 is about 15200.4825910232. The cubic root of 231054671 is about 613.6276456182.

The spelling of 231054671 in words is "two hundred thirty-one million, fifty-four thousand, six hundred seventy-one".