12301500 has 96 divisors (see below), whose sum is σ = 36691200. Its totient is φ = 3201600.

The previous prime is 12301463. The next prime is 12301529. The reversal of 12301500 is 510321.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88431 + ... + 88569.

It is an arithmetic number, because the mean of its divisors is an integer number (382200).

Almost surely, 2^12301500 is an apocalyptic number.

12301500 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 12301500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18345600).

12301500 is an abundant number, since it is smaller than the sum of its proper divisors (24389700).

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

12301500 is a wasteful number, since it uses less digits than its factorization.

12301500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 12301500 is about 3507.3494265613. The cubic root of 12301500 is about 230.8444071315.

Adding to 12301500 its reverse (510321), we get a palindrome (12811821).

The spelling of 12301500 in words is "twelve million, three hundred one thousand, five hundred".