283217706823 has 2 divisors, whose sum is σ = 283217706824. Its totient is φ = 283217706822.

The previous prime is 283217706791. The next prime is 283217706839. The reversal of 283217706823 is 328607712382.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 283217706823 - 2⁵ = 283217706791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (283217706223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141608853411 + 141608853412.

It is an arithmetic number, because the mean of its divisors is an integer number (141608853412).

Almost surely, 2^283217706823 is an apocalyptic number.

283217706823 is a deficient number, since it is larger than the sum of its proper divisors (1).

283217706823 is an equidigital number, since it uses as much as digits as its factorization.

283217706823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 283217706823 in words is "two hundred eighty-three billion, two hundred seventeen million, seven hundred six thousand, eight hundred twenty-three".