112421030 has 16 divisors (see below), whose sum is σ = 202803264. Its totient is φ = 44869440.

The previous prime is 112421027. The next prime is 112421047. The reversal of 112421030 is 30124211.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112420996 and 112421014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7511 + ... + 16770.

It is an arithmetic number, because the mean of its divisors is an integer number (12675204).

Almost surely, 2^112421030 is an apocalyptic number.

112421030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112421030 is a deficient number, since it is larger than the sum of its proper divisors (90382234).

112421030 is a wasteful number, since it uses less digits than its factorization.

112421030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24751.

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

The square root of 112421030 is about 10602.8783827789. The cubic root of 112421030 is about 482.6317107565.

Adding to 112421030 its reverse (30124211), we get a palindrome (142545241).

The spelling of 112421030 in words is "one hundred twelve million, four hundred twenty-one thousand, thirty".