112413121 has 8 divisors (see below), whose sum is σ = 117440064. Its totient is φ = 107397840.

The previous prime is 112413109. The next prime is 112413149. The reversal of 112413121 is 121314211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112413121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112413095 and 112413104.

It is not an unprimeable number, because it can be changed into a prime (112413221) 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, 21090 + ... + 25876.

It is an arithmetic number, because the mean of its divisors is an integer number (14680008).

Almost surely, 2^112413121 is an apocalyptic number.

It is an amenable number.

112413121 is a deficient number, since it is larger than the sum of its proper divisors (5026943).

112413121 is a wasteful number, since it uses less digits than its factorization.

112413121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5831.

The product of its digits is 48, while the sum is 16.

The square root of 112413121 is about 10602.5054114582. The cubic root of 112413121 is about 482.6203925191.

Adding to 112413121 its reverse (121314211), we get a palindrome (233727332).

The spelling of 112413121 in words is "one hundred twelve million, four hundred thirteen thousand, one hundred twenty-one".