103030079 has 4 divisors (see below), whose sum is σ = 103484184. Its totient is φ = 102575976.

The previous prime is 103030051. The next prime is 103030091. The reversal of 103030079 is 970030301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103030079 - 2²⁴ = 86252863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103030099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226712 + ... + 227165.

It is an arithmetic number, because the mean of its divisors is an integer number (25871046).

Almost surely, 2^103030079 is an apocalyptic number.

103030079 is a deficient number, since it is larger than the sum of its proper divisors (454105).

103030079 is an equidigital number, since it uses as much as digits as its factorization.

103030079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454104.

The product of its (nonzero) digits is 567, while the sum is 23.

The square root of 103030079 is about 10150.3733428874. The cubic root of 103030079 is about 468.8004403440.

The spelling of 103030079 in words is "one hundred three million, thirty thousand, seventy-nine".