112632130 has 32 divisors (see below), whose sum is σ = 219152304. Its totient is φ = 41431296.

The previous prime is 112632119. The next prime is 112632139. The reversal of 112632130 is 31236211.

It can be written as a sum of positive squares in 8 ways, for example, as 38551681 + 74080449 = 6209^2 + 8607^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112632098 and 112632107.

It is not an unprimeable number, because it can be changed into a prime (112632139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36612 + ... + 39568.

Almost surely, 2^112632130 is an apocalyptic number.

112632130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112632130 is a deficient number, since it is larger than the sum of its proper divisors (106520174).

112632130 is a wasteful number, since it uses less digits than its factorization.

112632130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3270.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 112632130 is about 10612.8285579293. The cubic root of 112632130 is about 482.9336111202.

Adding to 112632130 its reverse (31236211), we get a palindrome (143868341).

The spelling of 112632130 in words is "one hundred twelve million, six hundred thirty-two thousand, one hundred thirty".