30232000123 has 8 divisors (see below), whose sum is σ = 32624398688. Its totient is φ = 27849153024.

The previous prime is 30232000087. The next prime is 30232000163. The reversal of 30232000123 is 32100023203.

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 30232000123 - 2²¹ = 30229902971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30232000097 and 30232000106.

It is not an unprimeable number, because it can be changed into a prime (30232000163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2381286 + ... + 2393947.

It is an arithmetic number, because the mean of its divisors is an integer number (4078049836).

Almost surely, 2^30232000123 is an apocalyptic number.

30232000123 is a deficient number, since it is larger than the sum of its proper divisors (2392398565).

30232000123 is a wasteful number, since it uses less digits than its factorization.

30232000123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4775733.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30232000123 its reverse (32100023203), we get a palindrome (62332023326).

The spelling of 30232000123 in words is "thirty billion, two hundred thirty-two million, one hundred twenty-three", and thus it is an aban number.