82030103 has 2 divisors, whose sum is σ = 82030104. Its totient is φ = 82030102.

The previous prime is 82030099. The next prime is 82030133. The reversal of 82030103 is 30103028.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82030103 - 2² = 82030099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82030133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41015051 + 41015052.

It is an arithmetic number, because the mean of its divisors is an integer number (41015052).

Almost surely, 2^82030103 is an apocalyptic number.

82030103 is a deficient number, since it is larger than the sum of its proper divisors (1).

82030103 is an equidigital number, since it uses as much as digits as its factorization.

82030103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 82030103 is about 9057.0471457313. The cubic root of 82030103 is about 434.5013054572.

The spelling of 82030103 in words is "eighty-two million, thirty thousand, one hundred three".