83993003 has 2 divisors, whose sum is σ = 83993004. Its totient is φ = 83993002.

The previous prime is 83992973. The next prime is 83993011. The reversal of 83993003 is 30039938.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83993003 - 2¹⁰ = 83991979 is a prime.

It is not a weakly prime, because it can be changed into another prime (83993603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41996501 + 41996502.

It is an arithmetic number, because the mean of its divisors is an integer number (41996502).

Almost surely, 2^83993003 is an apocalyptic number.

83993003 is a deficient number, since it is larger than the sum of its proper divisors (1).

83993003 is an equidigital number, since it uses as much as digits as its factorization.

83993003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 83993003 is about 9164.7696643178. The cubic root of 83993003 is about 437.9397535339.

The spelling of 83993003 in words is "eighty-three million, nine hundred ninety-three thousand, three".