112420130 has 8 divisors (see below), whose sum is σ = 202356252. Its totient is φ = 44968048.

The previous prime is 112420129. The next prime is 112420141. The reversal of 112420130 is 31024211.

It can be written as a sum of positive squares in 2 ways, for example, as 111661489 + 758641 = 10567^2 + 871^2 .

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

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5620997 + ... + 5621016.

Almost surely, 2^112420130 is an apocalyptic number.

112420130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112420130 is a deficient number, since it is larger than the sum of its proper divisors (89936122).

112420130 is a wasteful number, since it uses less digits than its factorization.

112420130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11242020.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 112420130 is about 10602.8359413885. The cubic root of 112420130 is about 482.6304228311.

Adding to 112420130 its reverse (31024211), we get a palindrome (143444341).

The spelling of 112420130 in words is "one hundred twelve million, four hundred twenty thousand, one hundred thirty".