112030131 has 16 divisors (see below), whose sum is σ = 151118240. Its totient is φ = 73820160.

The previous prime is 112030123. The next prime is 112030141. The reversal of 112030131 is 131030211.

It is not a de Polignac number, because 112030131 - 2³ = 112030123 is a prime.

It is a super-2 number, since 2×112030131² = 25101500503754322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112030141) 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, 104265 + ... + 105333.

It is an arithmetic number, because the mean of its divisors is an integer number (9444890).

Almost surely, 2^112030131 is an apocalyptic number.

112030131 is a deficient number, since it is larger than the sum of its proper divisors (39088109).

112030131 is a wasteful number, since it uses less digits than its factorization.

112030131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 112030131 is about 10584.4287044696. The cubic root of 112030131 is about 482.0716751477.

Adding to 112030131 its reverse (131030211), we get a palindrome (243060342).

The spelling of 112030131 in words is "one hundred twelve million, thirty thousand, one hundred thirty-one".