12413123 has 8 divisors (see below), whose sum is σ = 13229568. Its totient is φ = 11619784.

The previous prime is 12413101. The next prime is 12413147. The reversal of 12413123 is 32131421.

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

It is not a de Polignac number, because 12413123 - 2⁶ = 12413059 is a prime.

It is a super-2 number, since 2×12413123² = 308171245226258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12413153) 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, 4661 + ... + 6822.

It is an arithmetic number, because the mean of its divisors is an integer number (1653696).

Almost surely, 2^12413123 is an apocalyptic number.

12413123 is a deficient number, since it is larger than the sum of its proper divisors (816445).

12413123 is a wasteful number, since it uses less digits than its factorization.

12413123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11553.

The product of its digits is 144, while the sum is 17.

The square root of 12413123 is about 3523.2262203838. The cubic root of 12413123 is about 231.5405281497.

Adding to 12413123 its reverse (32131421), we get a palindrome (44544544).

The spelling of 12413123 in words is "twelve million, four hundred thirteen thousand, one hundred twenty-three".