112321130 has 16 divisors (see below), whose sum is σ = 205493544. Its totient is φ = 44191680.

The previous prime is 112321129. The next prime is 112321133. The reversal of 112321130 is 31123211.

It can be written as a sum of positive squares in 4 ways, for example, as 76405081 + 35916049 = 8741^2 + 5993^2 .

It is not an unprimeable number, because it can be changed into a prime (112321133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91457 + ... + 92676.

Almost surely, 2^112321130 is an apocalyptic number.

112321130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112321130 is a deficient number, since it is larger than the sum of its proper divisors (93172414).

112321130 is a wasteful number, since it uses less digits than its factorization.

112321130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184201.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 112321130 is about 10598.1663508364. The cubic root of 112321130 is about 482.4887090524.

Adding to 112321130 its reverse (31123211), we get a palindrome (143444341).

The spelling of 112321130 in words is "one hundred twelve million, three hundred twenty-one thousand, one hundred thirty".