112330521 has 6 divisors (see below), whose sum is σ = 162255210. Its totient is φ = 74887008.

The previous prime is 112330507. The next prime is 112330523. The reversal of 112330521 is 125033211.

112330521 is a `hidden beast` number, since 112 + 3 + 30 + 521 = 666.

It can be written as a sum of positive squares in only one way, i.e., 100220121 + 12110400 = 10011^2 + 3480^2 .

It is not a de Polignac number, because 112330521 - 2¹¹ = 112328473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112330494 and 112330503.

It is not an unprimeable number, because it can be changed into a prime (112330523) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6240576 + ... + 6240593.

It is an arithmetic number, because the mean of its divisors is an integer number (27042535).

Almost surely, 2^112330521 is an apocalyptic number.

It is an amenable number.

112330521 is a deficient number, since it is larger than the sum of its proper divisors (49924689).

112330521 is a wasteful number, since it uses less digits than its factorization.

112330521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12481175 (or 12481172 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 112330521 is about 10598.6093899153. The cubic root of 112330521 is about 482.5021553950.

Adding to 112330521 its reverse (125033211), we get a palindrome (237363732).

The spelling of 112330521 in words is "one hundred twelve million, three hundred thirty thousand, five hundred twenty-one".