12500230030 has 16 divisors (see below), whose sum is σ = 22502051424. Its totient is φ = 4999728160.

The previous prime is 12500230021. The next prime is 12500230051. The reversal of 12500230030 is 3003200521.

It is a junction number, because it is equal to n+sod(n) for n = 12500229986 and 12500230013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131664 + ... + 205756.

It is an arithmetic number, because the mean of its divisors is an integer number (1406378214).

Almost surely, 2^12500230030 is an apocalyptic number.

12500230030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12500230030 is a deficient number, since it is larger than the sum of its proper divisors (10001821394).

12500230030 is a wasteful number, since it uses less digits than its factorization.

12500230030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90971.

The product of its (nonzero) digits is 180, while the sum is 16.

Adding to 12500230030 its reverse (3003200521), we get a palindrome (15503430551).

The spelling of 12500230030 in words is "twelve billion, five hundred million, two hundred thirty thousand, thirty".