112613530 has 8 divisors (see below), whose sum is σ = 202704372. Its totient is φ = 45045408.

The previous prime is 112613521. The next prime is 112613531. The reversal of 112613530 is 35316211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 108930969 + 3682561 = 10437^2 + 1919^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (112613531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5630667 + ... + 5630686.

Almost surely, 2^112613530 is an apocalyptic number.

112613530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112613530 is a deficient number, since it is larger than the sum of its proper divisors (90090842).

112613530 is a wasteful number, since it uses less digits than its factorization.

112613530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11261360.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 112613530 is about 10611.9522237899. The cubic root of 112613530 is about 482.9070258712.

Adding to 112613530 its reverse (35316211), we get a palindrome (147929741).

The spelling of 112613530 in words is "one hundred twelve million, six hundred thirteen thousand, five hundred thirty".