79007103 has 16 divisors (see below), whose sum is σ = 133768960. Its totient is φ = 45146808.

The previous prime is 79007087. The next prime is 79007113. The reversal of 79007103 is 30170097.

It is not a de Polignac number, because 79007103 - 2⁴ = 79007087 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79007113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208825 + ... + 209202.

It is an arithmetic number, because the mean of its divisors is an integer number (8360560).

Almost surely, 2^79007103 is an apocalyptic number.

79007103 is a deficient number, since it is larger than the sum of its proper divisors (54761857).

79007103 is a wasteful number, since it uses less digits than its factorization.

79007103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418043 (or 418037 counting only the distinct ones).

The product of its (nonzero) digits is 1323, while the sum is 27.

The square root of 79007103 is about 8888.5939833024. The cubic root of 79007103 is about 429.0969021651.

The spelling of 79007103 in words is "seventy-nine million, seven thousand, one hundred three".