79500103 has 2 divisors, whose sum is σ = 79500104. Its totient is φ = 79500102.

The previous prime is 79500073. The next prime is 79500203. The reversal of 79500103 is 30100597.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79500103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79500203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39750051 + 39750052.

It is an arithmetic number, because the mean of its divisors is an integer number (39750052).

Almost surely, 2^79500103 is an apocalyptic number.

79500103 is a deficient number, since it is larger than the sum of its proper divisors (1).

79500103 is an equidigital number, since it uses as much as digits as its factorization.

79500103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 945, while the sum is 25.

The square root of 79500103 is about 8916.2830260148. The cubic root of 79500103 is about 429.9875658925.

The spelling of 79500103 in words is "seventy-nine million, five hundred thousand, one hundred three".