12301116 has 12 divisors (see below), whose sum is σ = 28702632. Its totient is φ = 4100368.

The previous prime is 12301111. The next prime is 12301117. The reversal of 12301116 is 61110321.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 12301095 and 12301104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512535 + ... + 512558.

It is an arithmetic number, because the mean of its divisors is an integer number (2391886).

Almost surely, 2^12301116 is an apocalyptic number.

It is an amenable number.

12301116 is an abundant number, since it is smaller than the sum of its proper divisors (16401516).

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

12301116 is a wasteful number, since it uses less digits than its factorization.

12301116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025100 (or 1025098 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 12301116 is about 3507.2946839409. The cubic root of 12301116 is about 230.8420051162.

Adding to 12301116 its reverse (61110321), we get a palindrome (73411437).

It can be divided in two parts, 1230 and 1116, that added together give a triangular number (2346 = T₆₈).

The spelling of 12301116 in words is "twelve million, three hundred one thousand, one hundred sixteen".