79103 has 2 divisors, whose sum is σ = 79104. Its totient is φ = 79102.

The previous prime is 79087. The next prime is 79111. The reversal of 79103 is 30197.

It is a strong prime.

It is an emirp because it is prime and its reverse (30197) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 79103 - 2⁴ = 79087 is a prime.

It is an Ulam number.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79133) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39551 + 39552.

It is an arithmetic number, because the mean of its divisors is an integer number (39552).

2⁷⁹¹⁰³ is an apocalyptic number.

79103 is a deficient number, since it is larger than the sum of its proper divisors (1).

79103 is an equidigital number, since it uses as much as digits as its factorization.

79103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189, while the sum is 20.

The square root of 79103 is about 281.2525555439. The cubic root of 79103 is about 42.9270441280.

The spelling of 79103 in words is "seventy-nine thousand, one hundred three".