112513383 has 12 divisors (see below), whose sum is σ = 171073240. Its totient is φ = 71060976.

The previous prime is 112513381. The next prime is 112513399. The reversal of 112513383 is 383315211.

112513383 is a `hidden beast` number, since 112 + 513 + 38 + 3 = 666.

It is not a de Polignac number, because 112513383 - 2¹ = 112513381 is a prime.

It is a super-2 number, since 2×112513383² = 25318522708209378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112513381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 328816 + ... + 329157.

Almost surely, 2^112513383 is an apocalyptic number.

112513383 is a deficient number, since it is larger than the sum of its proper divisors (58559857).

112513383 is a wasteful number, since it uses less digits than its factorization.

112513383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657998 (or 657995 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 112513383 is about 10607.2325797071. The cubic root of 112513383 is about 482.7638339800.

Adding to 112513383 its reverse (383315211), we get a palindrome (495828594).

It can be divided in two parts, 112513 and 383, that added together give a square (112896 = 336²).

The spelling of 112513383 in words is "one hundred twelve million, five hundred thirteen thousand, three hundred eighty-three".