112132553 has 8 divisors (see below), whose sum is σ = 123328128. Its totient is φ = 101304144.

The previous prime is 112132543. The next prime is 112132583. The reversal of 112132553 is 355231211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 112132553 - 2¹⁰ = 112131529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112132513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91151 + ... + 92372.

It is an arithmetic number, because the mean of its divisors is an integer number (15416016).

Almost surely, 2^112132553 is an apocalyptic number.

112132553 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

112132553 is a deficient number, since it is larger than the sum of its proper divisors (11195575).

112132553 is a wasteful number, since it uses less digits than its factorization.

112132553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183583.

The product of its digits is 900, while the sum is 23.

The square root of 112132553 is about 10589.2659330097. The cubic root of 112132553 is about 482.2185395242.

Adding to 112132553 its reverse (355231211), we get a palindrome (467363764).

The spelling of 112132553 in words is "one hundred twelve million, one hundred thirty-two thousand, five hundred fifty-three".