83030103 has 40 divisors (see below), whose sum is σ = 138230400. Its totient is φ = 49315392.

The previous prime is 83030099. The next prime is 83030111. The reversal of 83030103 is 30103038.

It is not a de Polignac number, because 83030103 - 2² = 83030099 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83030113) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 29178 + ... + 31896.

It is an arithmetic number, because the mean of its divisors is an integer number (3455760).

Almost surely, 2^83030103 is an apocalyptic number.

83030103 is a deficient number, since it is larger than the sum of its proper divisors (55200297).

83030103 is a wasteful number, since it uses less digits than its factorization.

83030103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2773 (or 2764 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 83030103 is about 9112.0855461305. The cubic root of 83030103 is about 436.2597962787.

The spelling of 83030103 in words is "eighty-three million, thirty thousand, one hundred three".