7122730103 has 16 divisors (see below), whose sum is σ = 7529938944. Its totient is φ = 6729156000.

The previous prime is 7122730073. The next prime is 7122730117. The reversal of 7122730103 is 3010372217.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7122730103 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 (7122730123) 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, 204728 + ... + 236978.

It is an arithmetic number, because the mean of its divisors is an integer number (470621184).

Almost surely, 2^7122730103 is an apocalyptic number.

7122730103 is a deficient number, since it is larger than the sum of its proper divisors (407208841).

7122730103 is a wasteful number, since it uses less digits than its factorization.

7122730103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32462.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 7122730103 is about 84396.2683002039. The cubic root of 7122730103 is about 1924.0462000474.

The spelling of 7122730103 in words is "seven billion, one hundred twenty-two million, seven hundred thirty thousand, one hundred three".