30030123203 has 8 divisors (see below), whose sum is σ = 30343328400. Its totient is φ = 29716992000.

The previous prime is 30030123197. The next prime is 30030123209. The reversal of 30030123203 is 30232103003.

It is an interprime number because it is at equal distance from previous prime (30030123197) and next prime (30030123209).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30030123203 - 2¹⁰ = 30030122179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30030123209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1239203 + ... + 1263203.

It is an arithmetic number, because the mean of its divisors is an integer number (3792916050).

Almost surely, 2^30030123203 is an apocalyptic number.

30030123203 is a deficient number, since it is larger than the sum of its proper divisors (313205197).

30030123203 is a wasteful number, since it uses less digits than its factorization.

30030123203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36997.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 30030123203 its reverse (30232103003), we get a palindrome (60262226206).

The spelling of 30030123203 in words is "thirty billion, thirty million, one hundred twenty-three thousand, two hundred three".