12510042300 has 288 divisors, whose sum is σ = 46195376640. Its totient is φ = 2844979200.

The previous prime is 12510042299. The next prime is 12510042319. The reversal of 12510042300 is 324001521.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3986332 + ... + 3989468.

Almost surely, 2^12510042300 is an apocalyptic number.

12510042300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12510042300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23097688320).

12510042300 is an abundant number, since it is smaller than the sum of its proper divisors (33685334340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12510042300 is a wasteful number, since it uses less digits than its factorization.

12510042300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3378 (or 3365 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 12510042300 its reverse (324001521), we get a palindrome (12834043821).

The spelling of 12510042300 in words is "twelve billion, five hundred ten million, forty-two thousand, three hundred".