12130415 has 8 divisors (see below), whose sum is σ = 15879888. Its totient is φ = 8822080.

The previous prime is 12130411. The next prime is 12130441. The reversal of 12130415 is 51403121.

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

It is not a de Polignac number, because 12130415 - 2² = 12130411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12130393 and 12130402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12130411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110222 + ... + 110331.

It is an arithmetic number, because the mean of its divisors is an integer number (1984986).

Almost surely, 2^12130415 is an apocalyptic number.

12130415 is a deficient number, since it is larger than the sum of its proper divisors (3749473).

12130415 is a wasteful number, since it uses less digits than its factorization.

12130415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220569.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 12130415 is about 3482.8745311883. The cubic root of 12130415 is about 229.7692392529.

Adding to 12130415 its reverse (51403121), we get a palindrome (63533536).

The spelling of 12130415 in words is "twelve million, one hundred thirty thousand, four hundred fifteen".