233868231671 has 2 divisors, whose sum is σ = 233868231672. Its totient is φ = 233868231670.

The previous prime is 233868231589. The next prime is 233868231683. The reversal of 233868231671 is 176132868332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 233868231671 - 2²² = 233864037367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233868231271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116934115835 + 116934115836.

It is an arithmetic number, because the mean of its divisors is an integer number (116934115836).

Almost surely, 2^233868231671 is an apocalyptic number.

233868231671 is a deficient number, since it is larger than the sum of its proper divisors (1).

233868231671 is an equidigital number, since it uses as much as digits as its factorization.

233868231671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 50.

The spelling of 233868231671 in words is "two hundred thirty-three billion, eight hundred sixty-eight million, two hundred thirty-one thousand, six hundred seventy-one".