1685000183323 has 2 divisors, whose sum is σ = 1685000183324. Its totient is φ = 1685000183322.

The previous prime is 1685000183227. The next prime is 1685000183341. The reversal of 1685000183323 is 3233810005861.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1685000183323 is a prime.

It is not a weakly prime, because it can be changed into another prime (1685000183353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 842500091661 + 842500091662.

It is an arithmetic number, because the mean of its divisors is an integer number (842500091662).

Almost surely, 2^{1685000183323} is an apocalyptic number.

1685000183323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1685000183323 is an equidigital number, since it uses as much as digits as its factorization.

1685000183323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 1685000183323 in words is "one trillion, six hundred eighty-five billion, one hundred eighty-three thousand, three hundred twenty-three".