103000319 has 2 divisors, whose sum is σ = 103000320. Its totient is φ = 103000318.

The previous prime is 103000301. The next prime is 103000333. The reversal of 103000319 is 913000301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103000319 is a prime.

It is a super-3 number, since 3×103000319³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 103000297 and 103000306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103000619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51500159 + 51500160.

It is an arithmetic number, because the mean of its divisors is an integer number (51500160).

Almost surely, 2^103000319 is an apocalyptic number.

103000319 is a deficient number, since it is larger than the sum of its proper divisors (1).

103000319 is an equidigital number, since it uses as much as digits as its factorization.

103000319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81, while the sum is 17.

The square root of 103000319 is about 10148.9072810820. The cubic root of 103000319 is about 468.7552986897.

The spelling of 103000319 in words is "one hundred three million, three hundred nineteen", and thus it is an aban number.