1703485331983 has 2 divisors, whose sum is σ = 1703485331984. Its totient is φ = 1703485331982.

The previous prime is 1703485331921. The next prime is 1703485332007. The reversal of 1703485331983 is 3891335843071.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1703485331983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1703485331083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 851742665991 + 851742665992.

It is an arithmetic number, because the mean of its divisors is an integer number (851742665992).

Almost surely, 2^{1703485331983} is an apocalyptic number.

1703485331983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1703485331983 is an equidigital number, since it uses as much as digits as its factorization.

1703485331983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 1703485331983 in words is "one trillion, seven hundred three billion, four hundred eighty-five million, three hundred thirty-one thousand, nine hundred eighty-three".