9030130123 has 4 divisors (see below), whose sum is σ = 10320148720. Its totient is φ = 7740111528.

The previous prime is 9030130099. The next prime is 9030130147. The reversal of 9030130123 is 3210310309.

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

It is an interprime number because it is at equal distance from previous prime (9030130099) and next prime (9030130147).

It is a cyclic number.

It is not a de Polignac number, because 9030130123 - 2¹⁷ = 9029999051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9030130094 and 9030130103.

It is not an unprimeable number, because it can be changed into a prime (9030136123) 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, 645009288 + ... + 645009301.

It is an arithmetic number, because the mean of its divisors is an integer number (2580037180).

Almost surely, 2^9030130123 is an apocalyptic number.

9030130123 is a deficient number, since it is larger than the sum of its proper divisors (1290018597).

9030130123 is a wasteful number, since it uses less digits than its factorization.

9030130123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290018596.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 9030130123 is about 95026.9968114325. The cubic root of 9030130123 is about 2082.4024664709.

The spelling of 9030130123 in words is "nine billion, thirty million, one hundred thirty thousand, one hundred twenty-three".