112132113 has 4 divisors (see below), whose sum is σ = 149509488. Its totient is φ = 74754740.

The previous prime is 112132081. The next prime is 112132117. The reversal of 112132113 is 311231211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112132113 - 2⁵ = 112132081 is a prime.

It is a super-2 number, since 2×112132113² = 25147221531689538, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112132092 and 112132101.

It is not an unprimeable number, because it can be changed into a prime (112132117) 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, 18688683 + ... + 18688688.

It is an arithmetic number, because the mean of its divisors is an integer number (37377372).

Almost surely, 2^112132113 is an apocalyptic number.

It is an amenable number.

112132113 is a deficient number, since it is larger than the sum of its proper divisors (37377375).

112132113 is an equidigital number, since it uses as much as digits as its factorization.

112132113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37377374.

The product of its digits is 36, while the sum is 15.

The square root of 112132113 is about 10589.2451572338. The cubic root of 112132113 is about 482.2179087932.

Adding to 112132113 its reverse (311231211), we get a palindrome (423363324).

The spelling of 112132113 in words is "one hundred twelve million, one hundred thirty-two thousand, one hundred thirteen".