12300261 has 8 divisors (see below), whose sum is σ = 16678560. Its totient is φ = 8061072.

The previous prime is 12300259. The next prime is 12300269. The reversal of 12300261 is 16200321.

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

It is not a de Polignac number, because 12300261 - 2¹ = 12300259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12300261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34570 + ... + 34923.

It is an arithmetic number, because the mean of its divisors is an integer number (2084820).

Almost surely, 2^12300261 is an apocalyptic number.

It is an amenable number.

12300261 is a deficient number, since it is larger than the sum of its proper divisors (4378299).

12300261 is an equidigital number, since it uses as much as digits as its factorization.

12300261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69555.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 12300261 is about 3507.1727930058. The cubic root of 12300261 is about 230.8366566993.

Adding to 12300261 its reverse (16200321), we get a palindrome (28500582).

It can be divided in two parts, 12300 and 261, that added together give a triangular number (12561 = T₁₅₈).

The spelling of 12300261 in words is "twelve million, three hundred thousand, two hundred sixty-one".